661841814480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{51383}}^1$

素因数の和:51475

約数の個数: 640

約数和(自身を含む): 2774558416896

約数和(自身を除く): 2112716602416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 41, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 82, 84, 85, 88, 102, 105, 110, 112, 119, 120, 123, 132, 136, 140, 154, 164, 165, 168, 170, 176, 187, 204, 205, 210, 220, 231, 238, 240, 246, 255, 264, 272, 280, 287, 308, 328, 330, 336, 340, 357, 374, 385, 408, 410, 420, 440, 451, 462, 476, 492, 510, 528, 560, 561, 574, 595, 615, 616, 656, 660, 680, 697, 714, 748, 770, 816, 820, 840, 861, 880, 902, 924, 935, 952, 984, 1020, 1122, 1148, 1155, 1190, 1230, 1232, 1309, 1320, 1353, 1360, 1394, 1428, 1435, 1496, 1540, 1640, 1680, 1722, 1785, 1804, 1848, 1870, 1904, 1968, 2040, 2091, 2244, 2255, 2296, 2310, 2380, 2460, 2618, 2640, 2706, 2788, 2805, 2856, 2870, 2992, 3080, 3157, 3280, 3444, 3485, 3570, 3608, 3696, 3740, 3927, 4080, 4182, 4305, 4488, 4510, 4592, 4620, 4760, 4879, 4920, 5236, 5412, 5576, 5610, 5712, 5740, 6160, 6314, 6545, 6765, 6888, 6970, 7140, 7216, 7480, 7667, 7854, 8364, 8610, 8976, 9020, 9240, 9471, 9520, 9758, 9840, 10455, 10472, 10824, 11152, 11220, 11480, 12628, 13090, 13530, 13776, 13940, 14280, 14637, 14960, 15334, 15708, 15785, 16728, 17220, 18040, 18480, 18942, 19516, 19635, 20910, 20944, 21648, 22440, 22960, 23001, 24395, 25256, 26180, 27060, 27880, 28560, 29274, 30668, 31416, 31570, 33456, 34440, 36080, 37884, 38335, 39032, 39270, 41820, 44880, 46002, 47355, 48790, 50512, 51383, 52360, 53669, 54120, 55760, 58548, 61336, 62832, 63140, 68880, 73185, 75768, 76670, 78064, 78540, 83640, 92004, 94710, 97580, 102766, 104720, 107338, 108240, 115005, 117096, 122672, 126280, 146370, 151536, 153340, 154149, 157080, 161007, 167280, 184008, 189420, 195160, 205532, 214676, 230010, 234192, 252560, 256915, 268345, 292740, 306680, 308298, 314160, 322014, 359681, 368016, 378840, 390320, 411064, 429352, 460020, 513830, 536690, 565213, 585480, 613360, 616596, 644028, 719362, 757680, 770745, 805035, 822128, 858704, 873511, 920040, 1027660, 1073380, 1079043, 1130426, 1170960, 1233192, 1288056, 1438724, 1541490, 1610070, 1695639, 1747022, 1798405, 1840080, 2055320, 2106703, 2146760, 2158086, 2260852, 2466384, 2576112, 2620533, 2826065, 2877448, 3082980, 3220140, 3391278, 3494044, 3596810, 3956491, 4110640, 4213406, 4293520, 4316172, 4367555, 4521704, 5241066, 5395215, 5652130, 5754896, 6114577, 6165960, 6320109, 6440280, 6782556, 6988088, 7193620, 7912982, 8426812, 8478195, 8632344, 8735110, 9043408, 9608621, 10482132, 10533515, 10790430, 11304260, 11869473, 12229154, 12331920, 12640218, 12880560, 13102665, 13565112, 13976176, 14387240, 14746921, 15825964, 16853624, 16956390, 17264688, 17470220, 18343731, 19217242, 19782455, 20964264, 21067030, 21580860, 22608520, 23173733, 23738946, 24458308, 25280436, 26205330, 27130224, 28774480, 28825863, 29493842, 30572885, 31600545, 31651928, 33707248, 33912780, 34940440, 35813951, 36687462, 38434484, 39564910, 41928528, 42134060, 43161720, 44240763, 45217040, 46347466, 47477892, 48043105, 48916616, 50560872, 52410660, 57651726, 58987684, 59347365, 61145770, 63201090, 63303856, 67260347, 67825560, 69521199, 69880880, 71627902, 73374924, 73734605, 76868968, 79129820, 84268120, 86323440, 88481526, 91718655, 92694932, 94955784, 96086210, 97833232, 101121744, 104821320, 107441853, 115303452, 115868665, 117975368, 118694730, 122291540, 126402180, 134520694, 135651120, 139042398, 143255804, 144129315, 146749848, 147469210, 153737936, 158259640, 162216131, 168536240, 176963052, 179069755, 183437310, 185389864, 189911568, 192172420, 201781041, 209642640, 214883706, 221203815, 230606904, 231737330, 235950736, 237389460, 244583080, 250697657, 252804360, 269041388, 278084796, 286511608, 288258630, 293499696, 294938420, 316519280, 324432262, 336301735, 347605995, 353926104, 358139510, 366874620, 370779728, 384344840, 393953461, 403562082, 429767412, 442407630, 461213808, 463474660, 474778920, 486648393, 489166160, 501395314, 505608720, 537209265, 538082776, 556169592, 573023216, 576517260, 589876840, 648864524, 672603470, 695211990, 707852208, 716279020, 733749240, 752092971, 768689680, 787906922, 807124164, 811080655, 859534824, 884815260, 926949320, 949557840, 973296786, 1002790628, 1008905205, 1074418530, 1076165552, 1112339184, 1153034520, 1179753680, 1181860383, 1253488285, 1297729048, 1345206940, 1390423980, 1432558040, 1467498480, 1504185942, 1575813844, 1614248328, 1622161310, 1719069648, 1769630520, 1853898640, 1946593572, 1969767305, 2005581256, 2017810410, 2148837060, 2306069040, 2363720766, 2433241965, 2506976570, 2595458096, 2690413880, 2757674227, 2780847960, 2865116080, 3008371884, 3151627688, 3228496656, 3244322620, 3539261040, 3760464855, 3893187144, 3939534610, 4011162512, 4035620820, 4297674120, 4727441532, 4866483930, 5013953140, 5380827760, 5515348454, 5561695920, 5909301915, 6016743768, 6303255376, 6488645240, 7520929710, 7786374288, 7879069220, 8071241640, 8273022681, 8595348240, 9454883064, 9732967860, 10027906280, 11030696908, 11818603830, 12033487536, 12977290480, 13788371135, 15041859420, 15758138440, 16142483280, 16546045362, 18909766128, 19465935720, 20055812560, 22061393816, 23637207660, 27576742270, 30083718840, 31516276880, 33092090724, 38931871440, 41365113405, 44122787632, 47274415320, 55153484540, 60167437680, 66184181448, 82730226810, 94548830640, 110306969080, 132368362896, 165460453620, 220613938160, 330920907240, 661841814480]

約数ペア:

[(1, 661841814480), (2, 330920907240), (3, 220613938160), (4, 165460453620), (5, 132368362896), (6, 110306969080), (7, 94548830640), (8, 82730226810), (10, 66184181448), (11, 60167437680), (12, 55153484540), (14, 47274415320), (15, 44122787632), (16, 41365113405), (17, 38931871440), (20, 33092090724), (21, 31516276880), (22, 30083718840), (24, 27576742270), (28, 23637207660), (30, 22061393816), (33, 20055812560), (34, 19465935720), (35, 18909766128), (40, 16546045362), (41, 16142483280), (42, 15758138440), (44, 15041859420), (48, 13788371135), (51, 12977290480), (55, 12033487536), (56, 11818603830), (60, 11030696908), (66, 10027906280), (68, 9732967860), (70, 9454883064), (77, 8595348240), (80, 8273022681), (82, 8071241640), (84, 7879069220), (85, 7786374288), (88, 7520929710), (102, 6488645240), (105, 6303255376), (110, 6016743768), (112, 5909301915), (119, 5561695920), (120, 5515348454), (123, 5380827760), (132, 5013953140), (136, 4866483930), (140, 4727441532), (154, 4297674120), (164, 4035620820), (165, 4011162512), (168, 3939534610), (170, 3893187144), (176, 3760464855), (187, 3539261040), (204, 3244322620), (205, 3228496656), (210, 3151627688), (220, 3008371884), (231, 2865116080), (238, 2780847960), (240, 2757674227), (246, 2690413880), (255, 2595458096), (264, 2506976570), (272, 2433241965), (280, 2363720766), (287, 2306069040), (308, 2148837060), (328, 2017810410), (330, 2005581256), (336, 1969767305), (340, 1946593572), (357, 1853898640), (374, 1769630520), (385, 1719069648), (408, 1622161310), (410, 1614248328), (420, 1575813844), (440, 1504185942), (451, 1467498480), (462, 1432558040), (476, 1390423980), (492, 1345206940), (510, 1297729048), (528, 1253488285), (560, 1181860383), (561, 1179753680), (574, 1153034520), (595, 1112339184), (615, 1076165552), (616, 1074418530), (656, 1008905205), (660, 1002790628), (680, 973296786), (697, 949557840), (714, 926949320), (748, 884815260), (770, 859534824), (816, 811080655), (820, 807124164), (840, 787906922), (861, 768689680), (880, 752092971), (902, 733749240), (924, 716279020), (935, 707852208), (952, 695211990), (984, 672603470), (1020, 648864524), (1122, 589876840), (1148, 576517260), (1155, 573023216), (1190, 556169592), (1230, 538082776), (1232, 537209265), (1309, 505608720), (1320, 501395314), (1353, 489166160), (1360, 486648393), (1394, 474778920), (1428, 463474660), (1435, 461213808), (1496, 442407630), (1540, 429767412), (1640, 403562082), (1680, 393953461), (1722, 384344840), (1785, 370779728), (1804, 366874620), (1848, 358139510), (1870, 353926104), (1904, 347605995), (1968, 336301735), (2040, 324432262), (2091, 316519280), (2244, 294938420), (2255, 293499696), (2296, 288258630), (2310, 286511608), (2380, 278084796), (2460, 269041388), (2618, 252804360), (2640, 250697657), (2706, 244583080), (2788, 237389460), (2805, 235950736), (2856, 231737330), (2870, 230606904), (2992, 221203815), (3080, 214883706), (3157, 209642640), (3280, 201781041), (3444, 192172420), (3485, 189911568), (3570, 185389864), (3608, 183437310), (3696, 179069755), (3740, 176963052), (3927, 168536240), (4080, 162216131), (4182, 158259640), (4305, 153737936), (4488, 147469210), (4510, 146749848), (4592, 144129315), (4620, 143255804), (4760, 139042398), (4879, 135651120), (4920, 134520694), (5236, 126402180), (5412, 122291540), (5576, 118694730), (5610, 117975368), (5712, 115868665), (5740, 115303452), (6160, 107441853), (6314, 104821320), (6545, 101121744), (6765, 97833232), (6888, 96086210), (6970, 94955784), (7140, 92694932), (7216, 91718655), (7480, 88481526), (7667, 86323440), (7854, 84268120), (8364, 79129820), (8610, 76868968), (8976, 73734605), (9020, 73374924), (9240, 71627902), (9471, 69880880), (9520, 69521199), (9758, 67825560), (9840, 67260347), (10455, 63303856), (10472, 63201090), (10824, 61145770), (11152, 59347365), (11220, 58987684), (11480, 57651726), (12628, 52410660), (13090, 50560872), (13530, 48916616), (13776, 48043105), (13940, 47477892), (14280, 46347466), (14637, 45217040), (14960, 44240763), (15334, 43161720), (15708, 42134060), (15785, 41928528), (16728, 39564910), (17220, 38434484), (18040, 36687462), (18480, 35813951), (18942, 34940440), (19516, 33912780), (19635, 33707248), (20910, 31651928), (20944, 31600545), (21648, 30572885), (22440, 29493842), (22960, 28825863), (23001, 28774480), (24395, 27130224), (25256, 26205330), (26180, 25280436), (27060, 24458308), (27880, 23738946), (28560, 23173733), (29274, 22608520), (30668, 21580860), (31416, 21067030), (31570, 20964264), (33456, 19782455), (34440, 19217242), (36080, 18343731), (37884, 17470220), (38335, 17264688), (39032, 16956390), (39270, 16853624), (41820, 15825964), (44880, 14746921), (46002, 14387240), (47355, 13976176), (48790, 13565112), (50512, 13102665), (51383, 12880560), (52360, 12640218), (53669, 12331920), (54120, 12229154), (55760, 11869473), (58548, 11304260), (61336, 10790430), (62832, 10533515), (63140, 10482132), (68880, 9608621), (73185, 9043408), (75768, 8735110), (76670, 8632344), (78064, 8478195), (78540, 8426812), (83640, 7912982), (92004, 7193620), (94710, 6988088), (97580, 6782556), (102766, 6440280), (104720, 6320109), (107338, 6165960), (108240, 6114577), (115005, 5754896), (117096, 5652130), (122672, 5395215), (126280, 5241066), (146370, 4521704), (151536, 4367555), (153340, 4316172), (154149, 4293520), (157080, 4213406), (161007, 4110640), (167280, 3956491), (184008, 3596810), (189420, 3494044), (195160, 3391278), (205532, 3220140), (214676, 3082980), (230010, 2877448), (234192, 2826065), (252560, 2620533), (256915, 2576112), (268345, 2466384), (292740, 2260852), (306680, 2158086), (308298, 2146760), (314160, 2106703), (322014, 2055320), (359681, 1840080), (368016, 1798405), (378840, 1747022), (390320, 1695639), (411064, 1610070), (429352, 1541490), (460020, 1438724), (513830, 1288056), (536690, 1233192), (565213, 1170960), (585480, 1130426), (613360, 1079043), (616596, 1073380), (644028, 1027660), (719362, 920040), (757680, 873511), (770745, 858704), (805035, 822128)]