641200560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 640

約数和(自身を含む): 2843817984

約数和(自身を除く): 2202617424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 24, 26, 28, 30, 33, 34, 35, 39, 40, 42, 44, 48, 51, 52, 55, 56, 60, 65, 66, 68, 70, 77, 78, 80, 84, 85, 88, 91, 102, 104, 105, 110, 112, 119, 120, 130, 132, 136, 140, 143, 154, 156, 157, 165, 168, 170, 176, 182, 187, 195, 204, 208, 210, 220, 221, 231, 238, 240, 255, 260, 264, 272, 273, 280, 286, 308, 312, 314, 330, 336, 340, 357, 364, 374, 385, 390, 408, 420, 429, 440, 442, 455, 462, 471, 476, 510, 520, 528, 546, 560, 561, 572, 595, 616, 624, 628, 660, 663, 680, 714, 715, 728, 748, 770, 780, 785, 816, 840, 858, 880, 884, 910, 924, 935, 942, 952, 1001, 1020, 1040, 1092, 1099, 1105, 1122, 1144, 1155, 1190, 1232, 1256, 1309, 1320, 1326, 1360, 1365, 1428, 1430, 1456, 1496, 1540, 1547, 1560, 1570, 1680, 1716, 1727, 1768, 1785, 1820, 1848, 1870, 1884, 1904, 2002, 2040, 2041, 2145, 2184, 2198, 2210, 2244, 2288, 2310, 2355, 2380, 2431, 2512, 2618, 2640, 2652, 2669, 2730, 2805, 2856, 2860, 2992, 3003, 3080, 3094, 3120, 3140, 3297, 3315, 3432, 3454, 3536, 3570, 3640, 3696, 3740, 3768, 3927, 4004, 4080, 4082, 4290, 4368, 4396, 4420, 4488, 4620, 4641, 4710, 4760, 4862, 5005, 5181, 5236, 5304, 5338, 5460, 5495, 5610, 5712, 5720, 6006, 6123, 6160, 6188, 6280, 6545, 6594, 6630, 6864, 6908, 7140, 7280, 7293, 7480, 7536, 7735, 7854, 8007, 8008, 8164, 8580, 8635, 8792, 8840, 8976, 9240, 9282, 9420, 9520, 9724, 10010, 10205, 10362, 10472, 10608, 10676, 10920, 10990, 11220, 11440, 12012, 12089, 12155, 12246, 12376, 12560, 13090, 13188, 13260, 13345, 13816, 14280, 14287, 14586, 14960, 15015, 15470, 15708, 16014, 16016, 16328, 16485, 17017, 17160, 17270, 17584, 17680, 18480, 18564, 18683, 18840, 19448, 19635, 20020, 20410, 20724, 20944, 21352, 21840, 21980, 22440, 22451, 23205, 24024, 24178, 24310, 24492, 24752, 25905, 26180, 26376, 26520, 26690, 27632, 28560, 28574, 29172, 29359, 30030, 30615, 30940, 31416, 32028, 32656, 32970, 34034, 34320, 34540, 34697, 36267, 36465, 37128, 37366, 37680, 38896, 39270, 40035, 40040, 40820, 41448, 42704, 42861, 43960, 44880, 44902, 46410, 48048, 48356, 48620, 48984, 51051, 51810, 52360, 52752, 53040, 53380, 56049, 57148, 58344, 58718, 60060, 60445, 61230, 61880, 62832, 64056, 65940, 67353, 68068, 69080, 69394, 71435, 72534, 72930, 74256, 74732, 78540, 80070, 80080, 81640, 82896, 85085, 85722, 87920, 88077, 89804, 92820, 93415, 96712, 97240, 97968, 102102, 103620, 104091, 104720, 106760, 112098, 112255, 114296, 116688, 117436, 120120, 120890, 122460, 123760, 128112, 131880, 134706, 136136, 138160, 138788, 142870, 145068, 145860, 146795, 149464, 157080, 157157, 160140, 163280, 170170, 171444, 173485, 176154, 179608, 181335, 185640, 186830, 193424, 194480, 204204, 205513, 207240, 208182, 213520, 214305, 224196, 224510, 228592, 234872, 240240, 241780, 242879, 244920, 255255, 263760, 269412, 272272, 277576, 280245, 285740, 290136, 291720, 293590, 298928, 314160, 314314, 320280, 336765, 340340, 342888, 346970, 352308, 359216, 362670, 371280, 373660, 381667, 408408, 411026, 414480, 416364, 428610, 440385, 448392, 449020, 469744, 471471, 483560, 485758, 489840, 510510, 520455, 538824, 555152, 560490, 571480, 580272, 583440, 587180, 616539, 628628, 640560, 673530, 680680, 685776, 693940, 704616, 725340, 728637, 747320, 763334, 785785, 816816, 822052, 832728, 857220, 880770, 896784, 898040, 942942, 967120, 971516, 1021020, 1027565, 1040910, 1077648, 1120980, 1142960, 1145001, 1174360, 1214395, 1233078, 1257256, 1347060, 1361360, 1387880, 1409232, 1450680, 1457274, 1494640, 1526668, 1571570, 1644104, 1665456, 1714440, 1761540, 1796080, 1885884, 1908335, 1943032, 2042040, 2055130, 2081820, 2241960, 2290002, 2348720, 2357355, 2428790, 2466156, 2514512, 2671669, 2694120, 2775760, 2901360, 2914548, 3053336, 3082695, 3143140, 3288208, 3428880, 3523080, 3643185, 3771768, 3816670, 3886064, 4084080, 4110260, 4163640, 4483920, 4580004, 4714710, 4857580, 4932312, 5343338, 5388240, 5725005, 5829096, 6106672, 6165390, 6286280, 7046160, 7286370, 7543536, 7633340, 8015007, 8220520, 8327280, 9160008, 9429420, 9715160, 9864624, 10686676, 11450010, 11658192, 12330780, 12572560, 13358345, 14572740, 15266680, 16030014, 16441040, 18320016, 18858840, 19430320, 21373352, 22900020, 24661560, 26716690, 29145480, 30533360, 32060028, 37717680, 40075035, 42746704, 45800040, 49323120, 53433380, 58290960, 64120056, 80150070, 91600080, 106866760, 128240112, 160300140, 213733520, 320600280, 641200560]

約数ペア:

[(1, 641200560), (2, 320600280), (3, 213733520), (4, 160300140), (5, 128240112), (6, 106866760), (7, 91600080), (8, 80150070), (10, 64120056), (11, 58290960), (12, 53433380), (13, 49323120), (14, 45800040), (15, 42746704), (16, 40075035), (17, 37717680), (20, 32060028), (21, 30533360), (22, 29145480), (24, 26716690), (26, 24661560), (28, 22900020), (30, 21373352), (33, 19430320), (34, 18858840), (35, 18320016), (39, 16441040), (40, 16030014), (42, 15266680), (44, 14572740), (48, 13358345), (51, 12572560), (52, 12330780), (55, 11658192), (56, 11450010), (60, 10686676), (65, 9864624), (66, 9715160), (68, 9429420), (70, 9160008), (77, 8327280), (78, 8220520), (80, 8015007), (84, 7633340), (85, 7543536), (88, 7286370), (91, 7046160), (102, 6286280), (104, 6165390), (105, 6106672), (110, 5829096), (112, 5725005), (119, 5388240), (120, 5343338), (130, 4932312), (132, 4857580), (136, 4714710), (140, 4580004), (143, 4483920), (154, 4163640), (156, 4110260), (157, 4084080), (165, 3886064), (168, 3816670), (170, 3771768), (176, 3643185), (182, 3523080), (187, 3428880), (195, 3288208), (204, 3143140), (208, 3082695), (210, 3053336), (220, 2914548), (221, 2901360), (231, 2775760), (238, 2694120), (240, 2671669), (255, 2514512), (260, 2466156), (264, 2428790), (272, 2357355), (273, 2348720), (280, 2290002), (286, 2241960), (308, 2081820), (312, 2055130), (314, 2042040), (330, 1943032), (336, 1908335), (340, 1885884), (357, 1796080), (364, 1761540), (374, 1714440), (385, 1665456), (390, 1644104), (408, 1571570), (420, 1526668), (429, 1494640), (440, 1457274), (442, 1450680), (455, 1409232), (462, 1387880), (471, 1361360), (476, 1347060), (510, 1257256), (520, 1233078), (528, 1214395), (546, 1174360), (560, 1145001), (561, 1142960), (572, 1120980), (595, 1077648), (616, 1040910), (624, 1027565), (628, 1021020), (660, 971516), (663, 967120), (680, 942942), (714, 898040), (715, 896784), (728, 880770), (748, 857220), (770, 832728), (780, 822052), (785, 816816), (816, 785785), (840, 763334), (858, 747320), (880, 728637), (884, 725340), (910, 704616), (924, 693940), (935, 685776), (942, 680680), (952, 673530), (1001, 640560), (1020, 628628), (1040, 616539), (1092, 587180), (1099, 583440), (1105, 580272), (1122, 571480), (1144, 560490), (1155, 555152), (1190, 538824), (1232, 520455), (1256, 510510), (1309, 489840), (1320, 485758), (1326, 483560), (1360, 471471), (1365, 469744), (1428, 449020), (1430, 448392), (1456, 440385), (1496, 428610), (1540, 416364), (1547, 414480), (1560, 411026), (1570, 408408), (1680, 381667), (1716, 373660), (1727, 371280), (1768, 362670), (1785, 359216), (1820, 352308), (1848, 346970), (1870, 342888), (1884, 340340), (1904, 336765), (2002, 320280), (2040, 314314), (2041, 314160), (2145, 298928), (2184, 293590), (2198, 291720), (2210, 290136), (2244, 285740), (2288, 280245), (2310, 277576), (2355, 272272), (2380, 269412), (2431, 263760), (2512, 255255), (2618, 244920), (2640, 242879), (2652, 241780), (2669, 240240), (2730, 234872), (2805, 228592), (2856, 224510), (2860, 224196), (2992, 214305), (3003, 213520), (3080, 208182), (3094, 207240), (3120, 205513), (3140, 204204), (3297, 194480), (3315, 193424), (3432, 186830), (3454, 185640), (3536, 181335), (3570, 179608), (3640, 176154), (3696, 173485), (3740, 171444), (3768, 170170), (3927, 163280), (4004, 160140), (4080, 157157), (4082, 157080), (4290, 149464), (4368, 146795), (4396, 145860), (4420, 145068), (4488, 142870), (4620, 138788), (4641, 138160), (4710, 136136), (4760, 134706), (4862, 131880), (5005, 128112), (5181, 123760), (5236, 122460), (5304, 120890), (5338, 120120), (5460, 117436), (5495, 116688), (5610, 114296), (5712, 112255), (5720, 112098), (6006, 106760), (6123, 104720), (6160, 104091), (6188, 103620), (6280, 102102), (6545, 97968), (6594, 97240), (6630, 96712), (6864, 93415), (6908, 92820), (7140, 89804), (7280, 88077), (7293, 87920), (7480, 85722), (7536, 85085), (7735, 82896), (7854, 81640), (8007, 80080), (8008, 80070), (8164, 78540), (8580, 74732), (8635, 74256), (8792, 72930), (8840, 72534), (8976, 71435), (9240, 69394), (9282, 69080), (9420, 68068), (9520, 67353), (9724, 65940), (10010, 64056), (10205, 62832), (10362, 61880), (10472, 61230), (10608, 60445), (10676, 60060), (10920, 58718), (10990, 58344), (11220, 57148), (11440, 56049), (12012, 53380), (12089, 53040), (12155, 52752), (12246, 52360), (12376, 51810), (12560, 51051), (13090, 48984), (13188, 48620), (13260, 48356), (13345, 48048), (13816, 46410), (14280, 44902), (14287, 44880), (14586, 43960), (14960, 42861), (15015, 42704), (15470, 41448), (15708, 40820), (16014, 40040), (16016, 40035), (16328, 39270), (16485, 38896), (17017, 37680), (17160, 37366), (17270, 37128), (17584, 36465), (17680, 36267), (18480, 34697), (18564, 34540), (18683, 34320), (18840, 34034), (19448, 32970), (19635, 32656), (20020, 32028), (20410, 31416), (20724, 30940), (20944, 30615), (21352, 30030), (21840, 29359), (21980, 29172), (22440, 28574), (22451, 28560), (23205, 27632), (24024, 26690), (24178, 26520), (24310, 26376), (24492, 26180), (24752, 25905)]