634284420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1783}}^1$

素因数の和:1831

約数の個数: 216

約数和(自身を含む): 2272116672

約数和(自身を除く): 1637832252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1783, 1815, 2156, 2310, 2420, 2541, 2695, 2940, 3234, 3388, 3566, 3630, 4235, 4620, 5082, 5349, 5390, 5929, 6468, 7132, 7260, 8085, 8470, 8915, 10164, 10698, 10780, 11858, 12481, 12705, 16170, 16940, 17787, 17830, 19613, 21396, 23716, 24962, 25410, 26745, 29645, 32340, 35574, 35660, 37443, 39226, 49924, 50820, 53490, 58839, 59290, 62405, 71148, 74886, 78452, 87367, 88935, 98065, 106980, 117678, 118580, 124810, 137291, 149772, 174734, 177870, 187215, 196130, 215743, 235356, 249620, 262101, 274582, 294195, 349468, 355740, 374430, 392260, 411873, 431486, 436835, 524202, 549164, 588390, 647229, 686455, 748860, 823746, 862972, 873670, 961037, 1048404, 1078715, 1176780, 1294458, 1310505, 1372910, 1510201, 1647492, 1747340, 1922074, 2059365, 2157430, 2588916, 2621010, 2745820, 2883111, 3020402, 3236145, 3844148, 4118730, 4314860, 4530603, 4805185, 5242020, 5766222, 6040804, 6472290, 7551005, 8237460, 9061206, 9610370, 10571407, 11532444, 12944580, 14415555, 15102010, 18122412, 19220740, 21142814, 22653015, 28831110, 30204020, 31714221, 42285628, 45306030, 52857035, 57662220, 63428442, 90612060, 105714070, 126856884, 158571105, 211428140, 317142210, 634284420]

約数ペア:

[(1, 634284420), (2, 317142210), (3, 211428140), (4, 158571105), (5, 126856884), (6, 105714070), (7, 90612060), (10, 63428442), (11, 57662220), (12, 52857035), (14, 45306030), (15, 42285628), (20, 31714221), (21, 30204020), (22, 28831110), (28, 22653015), (30, 21142814), (33, 19220740), (35, 18122412), (42, 15102010), (44, 14415555), (49, 12944580), (55, 11532444), (60, 10571407), (66, 9610370), (70, 9061206), (77, 8237460), (84, 7551005), (98, 6472290), (105, 6040804), (110, 5766222), (121, 5242020), (132, 4805185), (140, 4530603), (147, 4314860), (154, 4118730), (165, 3844148), (196, 3236145), (210, 3020402), (220, 2883111), (231, 2745820), (242, 2621010), (245, 2588916), (294, 2157430), (308, 2059365), (330, 1922074), (363, 1747340), (385, 1647492), (420, 1510201), (462, 1372910), (484, 1310505), (490, 1294458), (539, 1176780), (588, 1078715), (605, 1048404), (660, 961037), (726, 873670), (735, 862972), (770, 823746), (847, 748860), (924, 686455), (980, 647229), (1078, 588390), (1155, 549164), (1210, 524202), (1452, 436835), (1470, 431486), (1540, 411873), (1617, 392260), (1694, 374430), (1783, 355740), (1815, 349468), (2156, 294195), (2310, 274582), (2420, 262101), (2541, 249620), (2695, 235356), (2940, 215743), (3234, 196130), (3388, 187215), (3566, 177870), (3630, 174734), (4235, 149772), (4620, 137291), (5082, 124810), (5349, 118580), (5390, 117678), (5929, 106980), (6468, 98065), (7132, 88935), (7260, 87367), (8085, 78452), (8470, 74886), (8915, 71148), (10164, 62405), (10698, 59290), (10780, 58839), (11858, 53490), (12481, 50820), (12705, 49924), (16170, 39226), (16940, 37443), (17787, 35660), (17830, 35574), (19613, 32340), (21396, 29645), (23716, 26745), (24962, 25410)]