490617120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1143

約数の個数: 192

約数和(自身を含む): 1779757056

約数和(自身を除く): 1289139936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 151, 160, 168, 210, 224, 240, 280, 302, 336, 420, 453, 480, 560, 604, 672, 755, 840, 906, 967, 1057, 1120, 1208, 1510, 1680, 1812, 1934, 2114, 2265, 2416, 2901, 3020, 3171, 3360, 3624, 3868, 4228, 4530, 4832, 4835, 5285, 5802, 6040, 6342, 6769, 7248, 7736, 8456, 9060, 9670, 10570, 11604, 12080, 12684, 13538, 14496, 14505, 15472, 15855, 16912, 18120, 19340, 20307, 21140, 23208, 24160, 25368, 27076, 29010, 30944, 31710, 33824, 33845, 36240, 38680, 40614, 42280, 46416, 50736, 54152, 58020, 63420, 67690, 72480, 77360, 81228, 84560, 92832, 101472, 101535, 108304, 116040, 126840, 135380, 146017, 154720, 162456, 169120, 203070, 216608, 232080, 253680, 270760, 292034, 324912, 406140, 438051, 464160, 507360, 541520, 584068, 649824, 730085, 812280, 876102, 1022119, 1083040, 1168136, 1460170, 1624560, 1752204, 2044238, 2190255, 2336272, 2920340, 3066357, 3249120, 3504408, 4088476, 4380510, 4672544, 5110595, 5840680, 6132714, 7008816, 8176952, 8761020, 10221190, 11681360, 12265428, 14017632, 15331785, 16353904, 17522040, 20442380, 23362720, 24530856, 30663570, 32707808, 35044080, 40884760, 49061712, 61327140, 70088160, 81769520, 98123424, 122654280, 163539040, 245308560, 490617120]

約数ペア:

[(1, 490617120), (2, 245308560), (3, 163539040), (4, 122654280), (5, 98123424), (6, 81769520), (7, 70088160), (8, 61327140), (10, 49061712), (12, 40884760), (14, 35044080), (15, 32707808), (16, 30663570), (20, 24530856), (21, 23362720), (24, 20442380), (28, 17522040), (30, 16353904), (32, 15331785), (35, 14017632), (40, 12265428), (42, 11681360), (48, 10221190), (56, 8761020), (60, 8176952), (70, 7008816), (80, 6132714), (84, 5840680), (96, 5110595), (105, 4672544), (112, 4380510), (120, 4088476), (140, 3504408), (151, 3249120), (160, 3066357), (168, 2920340), (210, 2336272), (224, 2190255), (240, 2044238), (280, 1752204), (302, 1624560), (336, 1460170), (420, 1168136), (453, 1083040), (480, 1022119), (560, 876102), (604, 812280), (672, 730085), (755, 649824), (840, 584068), (906, 541520), (967, 507360), (1057, 464160), (1120, 438051), (1208, 406140), (1510, 324912), (1680, 292034), (1812, 270760), (1934, 253680), (2114, 232080), (2265, 216608), (2416, 203070), (2901, 169120), (3020, 162456), (3171, 154720), (3360, 146017), (3624, 135380), (3868, 126840), (4228, 116040), (4530, 108304), (4832, 101535), (4835, 101472), (5285, 92832), (5802, 84560), (6040, 81228), (6342, 77360), (6769, 72480), (7248, 67690), (7736, 63420), (8456, 58020), (9060, 54152), (9670, 50736), (10570, 46416), (11604, 42280), (12080, 40614), (12684, 38680), (13538, 36240), (14496, 33845), (14505, 33824), (15472, 31710), (15855, 30944), (16912, 29010), (18120, 27076), (19340, 25368), (20307, 24160), (21140, 23208)]