122600240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 343561344

約数和(自身を除く): 220961104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 97, 112, 122, 140, 148, 185, 194, 244, 259, 280, 296, 305, 370, 388, 427, 485, 488, 518, 560, 592, 610, 679, 740, 776, 854, 970, 976, 1036, 1220, 1295, 1358, 1480, 1552, 1708, 1940, 2072, 2135, 2257, 2440, 2590, 2716, 2960, 3395, 3416, 3589, 3880, 4144, 4270, 4514, 4880, 5180, 5432, 5917, 6790, 6832, 7178, 7760, 8540, 9028, 10360, 10864, 11285, 11834, 13580, 14356, 15799, 17080, 17945, 18056, 20720, 22570, 23668, 25123, 27160, 28712, 29585, 31598, 34160, 35890, 36112, 41419, 45140, 47336, 50246, 54320, 57424, 59170, 63196, 71780, 78995, 82838, 90280, 94672, 100492, 118340, 125615, 126392, 143560, 157990, 165676, 180560, 200984, 207095, 218929, 236680, 251230, 252784, 287120, 315980, 331352, 401968, 414190, 437858, 473360, 502460, 631960, 662704, 828380, 875716, 1004920, 1094645, 1263920, 1532503, 1656760, 1751432, 2009840, 2189290, 3065006, 3313520, 3502864, 4378580, 6130012, 7662515, 8757160, 12260024, 15325030, 17514320, 24520048, 30650060, 61300120, 122600240]

約数ペア:

[(1, 122600240), (2, 61300120), (4, 30650060), (5, 24520048), (7, 17514320), (8, 15325030), (10, 12260024), (14, 8757160), (16, 7662515), (20, 6130012), (28, 4378580), (35, 3502864), (37, 3313520), (40, 3065006), (56, 2189290), (61, 2009840), (70, 1751432), (74, 1656760), (80, 1532503), (97, 1263920), (112, 1094645), (122, 1004920), (140, 875716), (148, 828380), (185, 662704), (194, 631960), (244, 502460), (259, 473360), (280, 437858), (296, 414190), (305, 401968), (370, 331352), (388, 315980), (427, 287120), (485, 252784), (488, 251230), (518, 236680), (560, 218929), (592, 207095), (610, 200984), (679, 180560), (740, 165676), (776, 157990), (854, 143560), (970, 126392), (976, 125615), (1036, 118340), (1220, 100492), (1295, 94672), (1358, 90280), (1480, 82838), (1552, 78995), (1708, 71780), (1940, 63196), (2072, 59170), (2135, 57424), (2257, 54320), (2440, 50246), (2590, 47336), (2716, 45140), (2960, 41419), (3395, 36112), (3416, 35890), (3589, 34160), (3880, 31598), (4144, 29585), (4270, 28712), (4514, 27160), (4880, 25123), (5180, 23668), (5432, 22570), (5917, 20720), (6790, 18056), (6832, 17945), (7178, 17080), (7760, 15799), (8540, 14356), (9028, 13580), (10360, 11834), (10864, 11285)]