906875760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6833}}^1$

素因数の和:6935

約数の個数: 160

約数和(自身を含む): 3254077440

約数和(自身を除く): 2347201680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 6833, 8295, 8848, 9480, 11060, 13272, 13666, 16590, 18960, 20499, 22120, 26544, 27332, 33180, 34165, 40998, 44240, 47831, 54664, 66360, 68330, 81996, 95662, 102495, 109328, 132720, 136660, 143493, 163992, 191324, 204990, 239155, 273320, 286986, 327984, 382648, 409980, 478310, 539807, 546640, 573972, 717465, 765296, 819960, 956620, 1079614, 1147944, 1434930, 1619421, 1639920, 1913240, 2159228, 2295888, 2699035, 2869860, 3238842, 3778649, 3826480, 4318456, 5398070, 5739720, 6477684, 7557298, 8097105, 8636912, 10796140, 11335947, 11479440, 12955368, 15114596, 16194210, 18893245, 21592280, 22671894, 25910736, 30229192, 32388420, 37786490, 43184560, 45343788, 56679735, 60458384, 64776840, 75572980, 90687576, 113359470, 129553680, 151145960, 181375152, 226718940, 302291920, 453437880, 906875760]

約数ペア:

[(1, 906875760), (2, 453437880), (3, 302291920), (4, 226718940), (5, 181375152), (6, 151145960), (7, 129553680), (8, 113359470), (10, 90687576), (12, 75572980), (14, 64776840), (15, 60458384), (16, 56679735), (20, 45343788), (21, 43184560), (24, 37786490), (28, 32388420), (30, 30229192), (35, 25910736), (40, 22671894), (42, 21592280), (48, 18893245), (56, 16194210), (60, 15114596), (70, 12955368), (79, 11479440), (80, 11335947), (84, 10796140), (105, 8636912), (112, 8097105), (120, 7557298), (140, 6477684), (158, 5739720), (168, 5398070), (210, 4318456), (237, 3826480), (240, 3778649), (280, 3238842), (316, 2869860), (336, 2699035), (395, 2295888), (420, 2159228), (474, 1913240), (553, 1639920), (560, 1619421), (632, 1434930), (790, 1147944), (840, 1079614), (948, 956620), (1106, 819960), (1185, 765296), (1264, 717465), (1580, 573972), (1659, 546640), (1680, 539807), (1896, 478310), (2212, 409980), (2370, 382648), (2765, 327984), (3160, 286986), (3318, 273320), (3792, 239155), (4424, 204990), (4740, 191324), (5530, 163992), (6320, 143493), (6636, 136660), (6833, 132720), (8295, 109328), (8848, 102495), (9480, 95662), (11060, 81996), (13272, 68330), (13666, 66360), (16590, 54664), (18960, 47831), (20499, 44240), (22120, 40998), (26544, 34165), (27332, 33180)]