1385003880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 256

約数和(自身を含む): 5189184000

約数和(自身を除く): 3804180120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3510, 3588, 4140, 4289, 4485, 4680, 4968, 5382, 5980, 6210, 7020, 7176, 8073, 8280, 8578, 8970, 10764, 11960, 12420, 12867, 13455, 14040, 16146, 17156, 17940, 21445, 21528, 24840, 25734, 26910, 32292, 34312, 35880, 38601, 40365, 42890, 51468, 53820, 55757, 64335, 64584, 77202, 80730, 85780, 98647, 102936, 107640, 111514, 115803, 128670, 154404, 161460, 167271, 171560, 193005, 197294, 223028, 231606, 257340, 278785, 295941, 308808, 322920, 334542, 386010, 394588, 446056, 463212, 493235, 501813, 514680, 557570, 579015, 591882, 669084, 772020, 789176, 836355, 887823, 926424, 986470, 1003626, 1115140, 1158030, 1183764, 1282411, 1338168, 1479705, 1505439, 1544040, 1672710, 1775646, 1972940, 2007252, 2230280, 2316060, 2367528, 2509065, 2564822, 2663469, 2959410, 3010878, 3345420, 3551292, 3847233, 3945880, 4014504, 4439115, 4632120, 5018130, 5129644, 5326938, 5918820, 6021756, 6412055, 6690840, 7102584, 7527195, 7694466, 8878230, 10036260, 10259288, 10653876, 11541699, 11837640, 12043512, 12824110, 13317345, 15054390, 15388932, 17756460, 19236165, 20072520, 21307752, 23083398, 25648220, 26634690, 30108780, 30777864, 34625097, 35512920, 38472330, 46166796, 51296440, 53269380, 57708495, 60217560, 69250194, 76944660, 92333592, 106538760, 115416990, 138500388, 153889320, 173125485, 230833980, 277000776, 346250970, 461667960, 692501940, 1385003880]

約数ペア:

[(1, 1385003880), (2, 692501940), (3, 461667960), (4, 346250970), (5, 277000776), (6, 230833980), (8, 173125485), (9, 153889320), (10, 138500388), (12, 115416990), (13, 106538760), (15, 92333592), (18, 76944660), (20, 69250194), (23, 60217560), (24, 57708495), (26, 53269380), (27, 51296440), (30, 46166796), (36, 38472330), (39, 35512920), (40, 34625097), (45, 30777864), (46, 30108780), (52, 26634690), (54, 25648220), (60, 23083398), (65, 21307752), (69, 20072520), (72, 19236165), (78, 17756460), (90, 15388932), (92, 15054390), (104, 13317345), (108, 12824110), (115, 12043512), (117, 11837640), (120, 11541699), (130, 10653876), (135, 10259288), (138, 10036260), (156, 8878230), (180, 7694466), (184, 7527195), (195, 7102584), (207, 6690840), (216, 6412055), (230, 6021756), (234, 5918820), (260, 5326938), (270, 5129644), (276, 5018130), (299, 4632120), (312, 4439115), (345, 4014504), (351, 3945880), (360, 3847233), (390, 3551292), (414, 3345420), (460, 3010878), (468, 2959410), (520, 2663469), (540, 2564822), (552, 2509065), (585, 2367528), (598, 2316060), (621, 2230280), (690, 2007252), (702, 1972940), (780, 1775646), (828, 1672710), (897, 1544040), (920, 1505439), (936, 1479705), (1035, 1338168), (1080, 1282411), (1170, 1183764), (1196, 1158030), (1242, 1115140), (1380, 1003626), (1404, 986470), (1495, 926424), (1560, 887823), (1656, 836355), (1755, 789176), (1794, 772020), (2070, 669084), (2340, 591882), (2392, 579015), (2484, 557570), (2691, 514680), (2760, 501813), (2808, 493235), (2990, 463212), (3105, 446056), (3510, 394588), (3588, 386010), (4140, 334542), (4289, 322920), (4485, 308808), (4680, 295941), (4968, 278785), (5382, 257340), (5980, 231606), (6210, 223028), (7020, 197294), (7176, 193005), (8073, 171560), (8280, 167271), (8578, 161460), (8970, 154404), (10764, 128670), (11960, 115803), (12420, 111514), (12867, 107640), (13455, 102936), (14040, 98647), (16146, 85780), (17156, 80730), (17940, 77202), (21445, 64584), (21528, 64335), (24840, 55757), (25734, 53820), (26910, 51468), (32292, 42890), (34312, 40365), (35880, 38601)]