477455940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10786

約数の個数: 144

約数和(自身を含む): 1641931200

約数和(自身を除く): 1164475260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 10739, 11115, 14820, 21478, 22230, 32217, 42956, 44460, 53695, 64434, 96651, 107390, 128868, 139607, 161085, 193302, 204041, 214780, 279214, 322170, 386604, 408082, 418821, 483255, 558428, 612123, 644340, 698035, 816164, 837642, 966510, 1020205, 1224246, 1256463, 1396070, 1675284, 1836369, 1933020, 2040410, 2094105, 2448492, 2512926, 2652533, 2792140, 3060615, 3672738, 4080820, 4188210, 5025852, 5305066, 6121230, 6282315, 7345476, 7957599, 8376420, 9181845, 10610132, 12242460, 12564630, 13262665, 15915198, 18363690, 23872797, 25129260, 26525330, 31830396, 36727380, 39787995, 47745594, 53050660, 79575990, 95491188, 119363985, 159151980, 238727970, 477455940]

約数ペア:

[(1, 477455940), (2, 238727970), (3, 159151980), (4, 119363985), (5, 95491188), (6, 79575990), (9, 53050660), (10, 47745594), (12, 39787995), (13, 36727380), (15, 31830396), (18, 26525330), (19, 25129260), (20, 23872797), (26, 18363690), (30, 15915198), (36, 13262665), (38, 12564630), (39, 12242460), (45, 10610132), (52, 9181845), (57, 8376420), (60, 7957599), (65, 7345476), (76, 6282315), (78, 6121230), (90, 5305066), (95, 5025852), (114, 4188210), (117, 4080820), (130, 3672738), (156, 3060615), (171, 2792140), (180, 2652533), (190, 2512926), (195, 2448492), (228, 2094105), (234, 2040410), (247, 1933020), (260, 1836369), (285, 1675284), (342, 1396070), (380, 1256463), (390, 1224246), (468, 1020205), (494, 966510), (570, 837642), (585, 816164), (684, 698035), (741, 644340), (780, 612123), (855, 558428), (988, 483255), (1140, 418821), (1170, 408082), (1235, 386604), (1482, 322170), (1710, 279214), (2223, 214780), (2340, 204041), (2470, 193302), (2964, 161085), (3420, 139607), (3705, 128868), (4446, 107390), (4940, 96651), (7410, 64434), (8892, 53695), (10739, 44460), (11115, 42956), (14820, 32217), (21478, 22230)]