1234310880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7541}}^1$

素因数の和:7601

約数の個数: 192

約数和(自身を含む): 4378945536

約数和(自身を除く): 3144634656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 7541, 8184, 10230, 10912, 13640, 14880, 15082, 16368, 20460, 22623, 27280, 30164, 32736, 37705, 40920, 45246, 54560, 60328, 75410, 81840, 82951, 90492, 113115, 120656, 150820, 163680, 165902, 180984, 226230, 233771, 241312, 248853, 301640, 331804, 361968, 414755, 452460, 467542, 497706, 603280, 663608, 701313, 723936, 829510, 904920, 935084, 995412, 1168855, 1206560, 1244265, 1327216, 1402626, 1659020, 1809840, 1870168, 1990824, 2337710, 2488530, 2571481, 2654432, 2805252, 3318040, 3506565, 3619680, 3740336, 3981648, 4675420, 4977060, 5142962, 5610504, 6636080, 7013130, 7480672, 7714443, 7963296, 9350840, 9954120, 10285924, 11221008, 12857405, 13272160, 14026260, 15428886, 18701680, 19908240, 20571848, 22442016, 25714810, 28052520, 30857772, 37403360, 38572215, 39816480, 41143696, 51429620, 56105040, 61715544, 77144430, 82287392, 102859240, 112210080, 123431088, 154288860, 205718480, 246862176, 308577720, 411436960, 617155440, 1234310880]

約数ペア:

[(1, 1234310880), (2, 617155440), (3, 411436960), (4, 308577720), (5, 246862176), (6, 205718480), (8, 154288860), (10, 123431088), (11, 112210080), (12, 102859240), (15, 82287392), (16, 77144430), (20, 61715544), (22, 56105040), (24, 51429620), (30, 41143696), (31, 39816480), (32, 38572215), (33, 37403360), (40, 30857772), (44, 28052520), (48, 25714810), (55, 22442016), (60, 20571848), (62, 19908240), (66, 18701680), (80, 15428886), (88, 14026260), (93, 13272160), (96, 12857405), (110, 11221008), (120, 10285924), (124, 9954120), (132, 9350840), (155, 7963296), (160, 7714443), (165, 7480672), (176, 7013130), (186, 6636080), (220, 5610504), (240, 5142962), (248, 4977060), (264, 4675420), (310, 3981648), (330, 3740336), (341, 3619680), (352, 3506565), (372, 3318040), (440, 2805252), (465, 2654432), (480, 2571481), (496, 2488530), (528, 2337710), (620, 1990824), (660, 1870168), (682, 1809840), (744, 1659020), (880, 1402626), (930, 1327216), (992, 1244265), (1023, 1206560), (1056, 1168855), (1240, 995412), (1320, 935084), (1364, 904920), (1488, 829510), (1705, 723936), (1760, 701313), (1860, 663608), (2046, 603280), (2480, 497706), (2640, 467542), (2728, 452460), (2976, 414755), (3410, 361968), (3720, 331804), (4092, 301640), (4960, 248853), (5115, 241312), (5280, 233771), (5456, 226230), (6820, 180984), (7440, 165902), (7541, 163680), (8184, 150820), (10230, 120656), (10912, 113115), (13640, 90492), (14880, 82951), (15082, 81840), (16368, 75410), (20460, 60328), (22623, 54560), (27280, 45246), (30164, 40920), (32736, 37705)]