251485100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6200323}}^1$

素因数の和:6200365

約数の個数: 120

約数和(自身を含む): 844186513248

約数和(自身を除く): 592701412368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 40560, 6200323, 12400646, 18600969, 24801292, 31001615, 37201938, 49602584, 62003230, 74403876, 80604199, 93004845, 99205168, 124006460, 148807752, 161208398, 186009690, 241812597, 248012920, 297615504, 322416796, 372019380, 403020995, 483625194, 496025840, 644833592, 744038760, 806041990, 967250388, 1047854587, 1209062985, 1289667184, 1488077520, 1612083980, 1934500776, 2095709174, 2418125970, 3143563761, 3224167960, 3869001552, 4191418348, 4836251940, 5239272935, 6287127522, 6448335920, 8382836696, 9672503880, 10478545870, 12574255044, 15717818805, 16765673392, 19345007760, 20957091740, 25148510088, 31435637610, 41914183480, 50297020176, 62871275220, 83828366960, 125742550440, 251485100880]

約数ペア:

[(1, 251485100880), (2, 125742550440), (3, 83828366960), (4, 62871275220), (5, 50297020176), (6, 41914183480), (8, 31435637610), (10, 25148510088), (12, 20957091740), (13, 19345007760), (15, 16765673392), (16, 15717818805), (20, 12574255044), (24, 10478545870), (26, 9672503880), (30, 8382836696), (39, 6448335920), (40, 6287127522), (48, 5239272935), (52, 4836251940), (60, 4191418348), (65, 3869001552), (78, 3224167960), (80, 3143563761), (104, 2418125970), (120, 2095709174), (130, 1934500776), (156, 1612083980), (169, 1488077520), (195, 1289667184), (208, 1209062985), (240, 1047854587), (260, 967250388), (312, 806041990), (338, 744038760), (390, 644833592), (507, 496025840), (520, 483625194), (624, 403020995), (676, 372019380), (780, 322416796), (845, 297615504), (1014, 248012920), (1040, 241812597), (1352, 186009690), (1560, 161208398), (1690, 148807752), (2028, 124006460), (2535, 99205168), (2704, 93004845), (3120, 80604199), (3380, 74403876), (4056, 62003230), (5070, 49602584), (6760, 37201938), (8112, 31001615), (10140, 24801292), (13520, 18600969), (20280, 12400646), (40560, 6200323)]