253485182640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{117133}}^1$

素因数の和:117347

約数の個数: 160

約数和(自身を含む): 803153166336

約数和(自身を除く): 549667983696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 142, 213, 240, 254, 284, 355, 381, 426, 508, 568, 635, 710, 762, 852, 1016, 1065, 1136, 1270, 1420, 1524, 1704, 1905, 2032, 2130, 2540, 2840, 3048, 3408, 3810, 4260, 5080, 5680, 6096, 7620, 8520, 9017, 10160, 15240, 17040, 18034, 27051, 30480, 36068, 45085, 54102, 72136, 90170, 108204, 117133, 135255, 144272, 180340, 216408, 234266, 270510, 351399, 360680, 432816, 468532, 541020, 585665, 702798, 721360, 937064, 1082040, 1171330, 1405596, 1756995, 1874128, 2164080, 2342660, 2811192, 3513990, 4685320, 5622384, 7027980, 8316443, 9370640, 14055960, 14875891, 16632886, 24949329, 28111920, 29751782, 33265772, 41582215, 44627673, 49898658, 59503564, 66531544, 74379455, 83164430, 89255346, 99797316, 119007128, 124746645, 133063088, 148758910, 166328860, 178510692, 199594632, 223138365, 238014256, 249493290, 297517820, 332657720, 357021384, 399189264, 446276730, 498986580, 595035640, 665315440, 714042768, 892553460, 997973160, 1056188261, 1190071280, 1785106920, 1995946320, 2112376522, 3168564783, 3570213840, 4224753044, 5280941305, 6337129566, 8449506088, 10561882610, 12674259132, 15842823915, 16899012176, 21123765220, 25348518264, 31685647830, 42247530440, 50697036528, 63371295660, 84495060880, 126742591320, 253485182640]

約数ペア:

[(1, 253485182640), (2, 126742591320), (3, 84495060880), (4, 63371295660), (5, 50697036528), (6, 42247530440), (8, 31685647830), (10, 25348518264), (12, 21123765220), (15, 16899012176), (16, 15842823915), (20, 12674259132), (24, 10561882610), (30, 8449506088), (40, 6337129566), (48, 5280941305), (60, 4224753044), (71, 3570213840), (80, 3168564783), (120, 2112376522), (127, 1995946320), (142, 1785106920), (213, 1190071280), (240, 1056188261), (254, 997973160), (284, 892553460), (355, 714042768), (381, 665315440), (426, 595035640), (508, 498986580), (568, 446276730), (635, 399189264), (710, 357021384), (762, 332657720), (852, 297517820), (1016, 249493290), (1065, 238014256), (1136, 223138365), (1270, 199594632), (1420, 178510692), (1524, 166328860), (1704, 148758910), (1905, 133063088), (2032, 124746645), (2130, 119007128), (2540, 99797316), (2840, 89255346), (3048, 83164430), (3408, 74379455), (3810, 66531544), (4260, 59503564), (5080, 49898658), (5680, 44627673), (6096, 41582215), (7620, 33265772), (8520, 29751782), (9017, 28111920), (10160, 24949329), (15240, 16632886), (17040, 14875891), (18034, 14055960), (27051, 9370640), (30480, 8316443), (36068, 7027980), (45085, 5622384), (54102, 4685320), (72136, 3513990), (90170, 2811192), (108204, 2342660), (117133, 2164080), (135255, 1874128), (144272, 1756995), (180340, 1405596), (216408, 1171330), (234266, 1082040), (270510, 937064), (351399, 721360), (360680, 702798), (432816, 585665), (468532, 541020)]