907707680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 2457278208

約数和(自身を除く): 1549570528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 53, 55, 74, 80, 88, 106, 110, 148, 160, 176, 185, 212, 220, 263, 265, 296, 352, 370, 407, 424, 440, 526, 530, 583, 592, 740, 814, 848, 880, 1052, 1060, 1166, 1184, 1315, 1480, 1628, 1696, 1760, 1961, 2035, 2104, 2120, 2332, 2630, 2893, 2915, 2960, 3256, 3922, 4070, 4208, 4240, 4664, 5260, 5786, 5830, 5920, 6512, 7844, 8140, 8416, 8480, 9328, 9731, 9805, 10520, 11572, 11660, 13024, 13939, 14465, 15688, 16280, 18656, 19462, 19610, 21040, 21571, 23144, 23320, 27878, 28930, 31376, 32560, 38924, 39220, 42080, 43142, 46288, 46640, 48655, 55756, 57860, 62752, 65120, 69695, 77848, 78440, 86284, 92576, 93280, 97310, 107041, 107855, 111512, 115720, 139390, 153329, 155696, 156880, 172568, 194620, 214082, 215710, 223024, 231440, 278780, 306658, 311392, 313760, 345136, 389240, 428164, 431420, 446048, 462880, 515743, 535205, 557560, 613316, 690272, 766645, 778480, 856328, 862840, 1031486, 1070410, 1115120, 1226632, 1533290, 1556960, 1712656, 1725680, 2062972, 2140820, 2230240, 2453264, 2578715, 3066580, 3425312, 3451360, 4125944, 4281640, 4906528, 5157430, 5673173, 6133160, 8251888, 8563280, 10314860, 11346346, 12266320, 16503776, 17126560, 20629720, 22692692, 24532640, 28365865, 41259440, 45385384, 56731730, 82518880, 90770768, 113463460, 181541536, 226926920, 453853840, 907707680]

約数ペア:

[(1, 907707680), (2, 453853840), (4, 226926920), (5, 181541536), (8, 113463460), (10, 90770768), (11, 82518880), (16, 56731730), (20, 45385384), (22, 41259440), (32, 28365865), (37, 24532640), (40, 22692692), (44, 20629720), (53, 17126560), (55, 16503776), (74, 12266320), (80, 11346346), (88, 10314860), (106, 8563280), (110, 8251888), (148, 6133160), (160, 5673173), (176, 5157430), (185, 4906528), (212, 4281640), (220, 4125944), (263, 3451360), (265, 3425312), (296, 3066580), (352, 2578715), (370, 2453264), (407, 2230240), (424, 2140820), (440, 2062972), (526, 1725680), (530, 1712656), (583, 1556960), (592, 1533290), (740, 1226632), (814, 1115120), (848, 1070410), (880, 1031486), (1052, 862840), (1060, 856328), (1166, 778480), (1184, 766645), (1315, 690272), (1480, 613316), (1628, 557560), (1696, 535205), (1760, 515743), (1961, 462880), (2035, 446048), (2104, 431420), (2120, 428164), (2332, 389240), (2630, 345136), (2893, 313760), (2915, 311392), (2960, 306658), (3256, 278780), (3922, 231440), (4070, 223024), (4208, 215710), (4240, 214082), (4664, 194620), (5260, 172568), (5786, 156880), (5830, 155696), (5920, 153329), (6512, 139390), (7844, 115720), (8140, 111512), (8416, 107855), (8480, 107041), (9328, 97310), (9731, 93280), (9805, 92576), (10520, 86284), (11572, 78440), (11660, 77848), (13024, 69695), (13939, 65120), (14465, 62752), (15688, 57860), (16280, 55756), (18656, 48655), (19462, 46640), (19610, 46288), (21040, 43142), (21571, 42080), (23144, 39220), (23320, 38924), (27878, 32560), (28930, 31376)]