87878943360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391199}}^1$

素因数の和:391240

約数の個数: 256

約数和(自身を含む): 335180160000

約数和(自身を除く): 247301216640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 391199, 782398, 1173597, 1564796, 1955995, 2347194, 3129592, 3520791, 3911990, 4694388, 5085587, 5867985, 6259184, 7041582, 7823980, 9388776, 10171174, 10562373, 11735970, 12518368, 14083164, 15256761, 15647960, 17603955, 18777552, 20342348, 21124746, 23471940, 25036736, 25427935, 28166328, 30513522, 31295920, 35207910, 37555104, 40684696, 42249492, 45770283, 46943880, 50073472, 50855870, 52811865, 56332656, 61027044, 62591840, 70415820, 75110208, 76283805, 81369392, 84498984, 91540566, 93887760, 101711740, 105623730, 112665312, 122054088, 125183680, 137310849, 140831640, 150220416, 152567610, 162738784, 168997968, 183081132, 187775520, 203423480, 211247460, 225330624, 228851415, 244108176, 250367360, 274621698, 281663280, 305135220, 325477568, 337995936, 366162264, 375551040, 406846960, 422494920, 450661248, 457702830, 488216352, 549243396, 563326560, 610270440, 650955136, 675991872, 686554245, 732324528, 751102080, 813693920, 844989840, 915405660, 976432704, 1098486792, 1126653120, 1220540880, 1351983744, 1373108490, 1464649056, 1627387840, 1689979680, 1830811320, 1952865408, 2196973584, 2253306240, 2441081760, 2746216980, 2929298112, 3254775680, 3379959360, 3661622640, 4393947168, 4882163520, 5492433960, 5858596224, 6759918720, 7323245280, 8787894336, 9764327040, 10984867920, 14646490560, 17575788672, 21969735840, 29292981120, 43939471680, 87878943360]

約数ペア:

[(1, 87878943360), (2, 43939471680), (3, 29292981120), (4, 21969735840), (5, 17575788672), (6, 14646490560), (8, 10984867920), (9, 9764327040), (10, 8787894336), (12, 7323245280), (13, 6759918720), (15, 5858596224), (16, 5492433960), (18, 4882163520), (20, 4393947168), (24, 3661622640), (26, 3379959360), (27, 3254775680), (30, 2929298112), (32, 2746216980), (36, 2441081760), (39, 2253306240), (40, 2196973584), (45, 1952865408), (48, 1830811320), (52, 1689979680), (54, 1627387840), (60, 1464649056), (64, 1373108490), (65, 1351983744), (72, 1220540880), (78, 1126653120), (80, 1098486792), (90, 976432704), (96, 915405660), (104, 844989840), (108, 813693920), (117, 751102080), (120, 732324528), (128, 686554245), (130, 675991872), (135, 650955136), (144, 610270440), (156, 563326560), (160, 549243396), (180, 488216352), (192, 457702830), (195, 450661248), (208, 422494920), (216, 406846960), (234, 375551040), (240, 366162264), (260, 337995936), (270, 325477568), (288, 305135220), (312, 281663280), (320, 274621698), (351, 250367360), (360, 244108176), (384, 228851415), (390, 225330624), (416, 211247460), (432, 203423480), (468, 187775520), (480, 183081132), (520, 168997968), (540, 162738784), (576, 152567610), (585, 150220416), (624, 140831640), (640, 137310849), (702, 125183680), (720, 122054088), (780, 112665312), (832, 105623730), (864, 101711740), (936, 93887760), (960, 91540566), (1040, 84498984), (1080, 81369392), (1152, 76283805), (1170, 75110208), (1248, 70415820), (1404, 62591840), (1440, 61027044), (1560, 56332656), (1664, 52811865), (1728, 50855870), (1755, 50073472), (1872, 46943880), (1920, 45770283), (2080, 42249492), (2160, 40684696), (2340, 37555104), (2496, 35207910), (2808, 31295920), (2880, 30513522), (3120, 28166328), (3456, 25427935), (3510, 25036736), (3744, 23471940), (4160, 21124746), (4320, 20342348), (4680, 18777552), (4992, 17603955), (5616, 15647960), (5760, 15256761), (6240, 14083164), (7020, 12518368), (7488, 11735970), (8320, 10562373), (8640, 10171174), (9360, 9388776), (11232, 7823980), (12480, 7041582), (14040, 6259184), (14976, 5867985), (17280, 5085587), (18720, 4694388), (22464, 3911990), (24960, 3520791), (28080, 3129592), (37440, 2347194), (44928, 1955995), (56160, 1564796), (74880, 1173597), (112320, 782398), (224640, 391199)]