1636171680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 384

約数和(自身を含む): 6136010496

約数和(自身を除く): 4499838816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 121, 130, 132, 143, 156, 160, 165, 176, 195, 197, 208, 220, 240, 242, 260, 264, 286, 312, 330, 352, 363, 390, 394, 416, 429, 440, 480, 484, 520, 528, 572, 591, 605, 624, 660, 715, 726, 780, 788, 858, 880, 968, 985, 1040, 1056, 1144, 1182, 1210, 1248, 1320, 1331, 1430, 1452, 1560, 1573, 1576, 1716, 1760, 1815, 1936, 1970, 2080, 2145, 2167, 2288, 2364, 2420, 2561, 2640, 2662, 2860, 2904, 2955, 3120, 3146, 3152, 3432, 3630, 3872, 3940, 3993, 4290, 4334, 4576, 4719, 4728, 4840, 5122, 5280, 5324, 5720, 5808, 5910, 6240, 6292, 6304, 6501, 6655, 6864, 7260, 7683, 7865, 7880, 7986, 8580, 8668, 9438, 9456, 9680, 10244, 10648, 10835, 11440, 11616, 11820, 12584, 12805, 13002, 13310, 13728, 14520, 15366, 15730, 15760, 15972, 17160, 17303, 17336, 18876, 18912, 19360, 19965, 20488, 21296, 21670, 22880, 23595, 23640, 23837, 25168, 25610, 26004, 26620, 28171, 29040, 30732, 31460, 31520, 31944, 32505, 34320, 34606, 34672, 37752, 38415, 39930, 40976, 42592, 43340, 47190, 47280, 47674, 50336, 51220, 51909, 52008, 53240, 56342, 58080, 61464, 62920, 63888, 65010, 68640, 69212, 69344, 71511, 75504, 76830, 79860, 81952, 84513, 86515, 86680, 94380, 94560, 95348, 102440, 103818, 104016, 106480, 112684, 119185, 122928, 125840, 127776, 130020, 138424, 140855, 143022, 151008, 153660, 159720, 169026, 173030, 173360, 188760, 190696, 204880, 207636, 208032, 212960, 225368, 238370, 245856, 251680, 259545, 260040, 262207, 276848, 281710, 286044, 307320, 309881, 319440, 338052, 346060, 346720, 357555, 377520, 381392, 409760, 415272, 422565, 450736, 476740, 519090, 520080, 524414, 553696, 563420, 572088, 614640, 619762, 638880, 676104, 692120, 715110, 755040, 762784, 786621, 830544, 845130, 901472, 929643, 953480, 1038180, 1040160, 1048828, 1126840, 1144176, 1229280, 1239524, 1311035, 1352208, 1384240, 1430220, 1549405, 1573242, 1661088, 1690260, 1859286, 1906960, 2076360, 2097656, 2253680, 2288352, 2479048, 2622070, 2704416, 2768480, 2860440, 3098810, 3146484, 3380520, 3408691, 3718572, 3813920, 3933105, 4152720, 4195312, 4507360, 4648215, 4958096, 5244140, 5720880, 6197620, 6292968, 6761040, 6817382, 7437144, 7866210, 8305440, 8390624, 9296430, 9916192, 10226073, 10488280, 11441760, 12395240, 12585936, 13522080, 13634764, 14874288, 15732420, 17043455, 18592860, 20452146, 20976560, 24790480, 25171872, 27269528, 29748576, 31464840, 34086910, 37185720, 40904292, 41953120, 49580960, 51130365, 54539056, 62929680, 68173820, 74371440, 81808584, 102260730, 109078112, 125859360, 136347640, 148742880, 163617168, 204521460, 272695280, 327234336, 409042920, 545390560, 818085840, 1636171680]

約数ペア:

[(1, 1636171680), (2, 818085840), (3, 545390560), (4, 409042920), (5, 327234336), (6, 272695280), (8, 204521460), (10, 163617168), (11, 148742880), (12, 136347640), (13, 125859360), (15, 109078112), (16, 102260730), (20, 81808584), (22, 74371440), (24, 68173820), (26, 62929680), (30, 54539056), (32, 51130365), (33, 49580960), (39, 41953120), (40, 40904292), (44, 37185720), (48, 34086910), (52, 31464840), (55, 29748576), (60, 27269528), (65, 25171872), (66, 24790480), (78, 20976560), (80, 20452146), (88, 18592860), (96, 17043455), (104, 15732420), (110, 14874288), (120, 13634764), (121, 13522080), (130, 12585936), (132, 12395240), (143, 11441760), (156, 10488280), (160, 10226073), (165, 9916192), (176, 9296430), (195, 8390624), (197, 8305440), (208, 7866210), (220, 7437144), (240, 6817382), (242, 6761040), (260, 6292968), (264, 6197620), (286, 5720880), (312, 5244140), (330, 4958096), (352, 4648215), (363, 4507360), (390, 4195312), (394, 4152720), (416, 3933105), (429, 3813920), (440, 3718572), (480, 3408691), (484, 3380520), (520, 3146484), (528, 3098810), (572, 2860440), (591, 2768480), (605, 2704416), (624, 2622070), (660, 2479048), (715, 2288352), (726, 2253680), (780, 2097656), (788, 2076360), (858, 1906960), (880, 1859286), (968, 1690260), (985, 1661088), (1040, 1573242), (1056, 1549405), (1144, 1430220), (1182, 1384240), (1210, 1352208), (1248, 1311035), (1320, 1239524), (1331, 1229280), (1430, 1144176), (1452, 1126840), (1560, 1048828), (1573, 1040160), (1576, 1038180), (1716, 953480), (1760, 929643), (1815, 901472), (1936, 845130), (1970, 830544), (2080, 786621), (2145, 762784), (2167, 755040), (2288, 715110), (2364, 692120), (2420, 676104), (2561, 638880), (2640, 619762), (2662, 614640), (2860, 572088), (2904, 563420), (2955, 553696), (3120, 524414), (3146, 520080), (3152, 519090), (3432, 476740), (3630, 450736), (3872, 422565), (3940, 415272), (3993, 409760), (4290, 381392), (4334, 377520), (4576, 357555), (4719, 346720), (4728, 346060), (4840, 338052), (5122, 319440), (5280, 309881), (5324, 307320), (5720, 286044), (5808, 281710), (5910, 276848), (6240, 262207), (6292, 260040), (6304, 259545), (6501, 251680), (6655, 245856), (6864, 238370), (7260, 225368), (7683, 212960), (7865, 208032), (7880, 207636), (7986, 204880), (8580, 190696), (8668, 188760), (9438, 173360), (9456, 173030), (9680, 169026), (10244, 159720), (10648, 153660), (10835, 151008), (11440, 143022), (11616, 140855), (11820, 138424), (12584, 130020), (12805, 127776), (13002, 125840), (13310, 122928), (13728, 119185), (14520, 112684), (15366, 106480), (15730, 104016), (15760, 103818), (15972, 102440), (17160, 95348), (17303, 94560), (17336, 94380), (18876, 86680), (18912, 86515), (19360, 84513), (19965, 81952), (20488, 79860), (21296, 76830), (21670, 75504), (22880, 71511), (23595, 69344), (23640, 69212), (23837, 68640), (25168, 65010), (25610, 63888), (26004, 62920), (26620, 61464), (28171, 58080), (29040, 56342), (30732, 53240), (31460, 52008), (31520, 51909), (31944, 51220), (32505, 50336), (34320, 47674), (34606, 47280), (34672, 47190), (37752, 43340), (38415, 42592), (39930, 40976)]