1097215920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 240

約数和(自身を含む): 3913678080

約数和(自身を除く): 2816462160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 115, 118, 120, 138, 144, 177, 180, 184, 207, 230, 236, 240, 276, 295, 345, 354, 360, 368, 414, 460, 472, 531, 552, 590, 690, 708, 720, 828, 885, 920, 944, 1035, 1062, 1104, 1123, 1180, 1357, 1380, 1416, 1656, 1770, 1840, 2070, 2124, 2246, 2360, 2655, 2714, 2760, 2832, 3312, 3369, 3540, 4071, 4140, 4248, 4492, 4720, 5310, 5428, 5520, 5615, 6738, 6785, 7080, 8142, 8280, 8496, 8984, 10107, 10620, 10856, 11230, 12213, 13476, 13570, 14160, 16284, 16560, 16845, 17968, 20214, 20355, 21240, 21712, 22460, 24426, 25829, 26952, 27140, 32568, 33690, 40428, 40710, 42480, 44920, 48852, 50535, 51658, 53904, 54280, 61065, 65136, 66257, 67380, 77487, 80856, 81420, 89840, 97704, 101070, 103316, 108560, 122130, 129145, 132514, 134760, 154974, 161712, 162840, 195408, 198771, 202140, 206632, 232461, 244260, 258290, 265028, 269520, 309948, 325680, 331285, 387435, 397542, 404280, 413264, 464922, 488520, 516580, 530056, 596313, 619896, 662570, 774870, 795084, 808560, 929844, 977040, 993855, 1033160, 1060112, 1162305, 1192626, 1239792, 1325140, 1523911, 1549740, 1590168, 1859688, 1987710, 2066320, 2324610, 2385252, 2650280, 2981565, 3047822, 3099480, 3180336, 3719376, 3975420, 4571733, 4649220, 4770504, 5300560, 5963130, 6095644, 6198960, 7619555, 7950840, 9143466, 9298440, 9541008, 11926260, 12191288, 13715199, 15239110, 15901680, 18286932, 18596880, 22858665, 23852520, 24382576, 27430398, 30478220, 36573864, 45717330, 47705040, 54860796, 60956440, 68575995, 73147728, 91434660, 109721592, 121912880, 137151990, 182869320, 219443184, 274303980, 365738640, 548607960, 1097215920]

約数ペア:

[(1, 1097215920), (2, 548607960), (3, 365738640), (4, 274303980), (5, 219443184), (6, 182869320), (8, 137151990), (9, 121912880), (10, 109721592), (12, 91434660), (15, 73147728), (16, 68575995), (18, 60956440), (20, 54860796), (23, 47705040), (24, 45717330), (30, 36573864), (36, 30478220), (40, 27430398), (45, 24382576), (46, 23852520), (48, 22858665), (59, 18596880), (60, 18286932), (69, 15901680), (72, 15239110), (80, 13715199), (90, 12191288), (92, 11926260), (115, 9541008), (118, 9298440), (120, 9143466), (138, 7950840), (144, 7619555), (177, 6198960), (180, 6095644), (184, 5963130), (207, 5300560), (230, 4770504), (236, 4649220), (240, 4571733), (276, 3975420), (295, 3719376), (345, 3180336), (354, 3099480), (360, 3047822), (368, 2981565), (414, 2650280), (460, 2385252), (472, 2324610), (531, 2066320), (552, 1987710), (590, 1859688), (690, 1590168), (708, 1549740), (720, 1523911), (828, 1325140), (885, 1239792), (920, 1192626), (944, 1162305), (1035, 1060112), (1062, 1033160), (1104, 993855), (1123, 977040), (1180, 929844), (1357, 808560), (1380, 795084), (1416, 774870), (1656, 662570), (1770, 619896), (1840, 596313), (2070, 530056), (2124, 516580), (2246, 488520), (2360, 464922), (2655, 413264), (2714, 404280), (2760, 397542), (2832, 387435), (3312, 331285), (3369, 325680), (3540, 309948), (4071, 269520), (4140, 265028), (4248, 258290), (4492, 244260), (4720, 232461), (5310, 206632), (5428, 202140), (5520, 198771), (5615, 195408), (6738, 162840), (6785, 161712), (7080, 154974), (8142, 134760), (8280, 132514), (8496, 129145), (8984, 122130), (10107, 108560), (10620, 103316), (10856, 101070), (11230, 97704), (12213, 89840), (13476, 81420), (13570, 80856), (14160, 77487), (16284, 67380), (16560, 66257), (16845, 65136), (17968, 61065), (20214, 54280), (20355, 53904), (21240, 51658), (21712, 50535), (22460, 48852), (24426, 44920), (25829, 42480), (26952, 40710), (27140, 40428), (32568, 33690)]