16040865960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6365423}}^1$

素因数の和:6365447

約数の個数: 96

約数和(自身を含む): 59580368640

約数和(自身を除く): 43539502680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6365423, 12730846, 19096269, 25461692, 31827115, 38192538, 44557961, 50923384, 57288807, 63654230, 76385076, 89115922, 95481345, 114577614, 127308460, 133673883, 152770152, 178231844, 190962690, 222789805, 229155228, 254616920, 267347766, 286444035, 356463688, 381925380, 401021649, 445579610, 458310456, 534695532, 572888070, 668369415, 763850760, 802043298, 891159220, 1069391064, 1145776140, 1336738830, 1604086596, 1782318440, 2005108245, 2291552280, 2673477660, 3208173192, 4010216490, 5346955320, 8020432980, 16040865960]

約数ペア:

[(1, 16040865960), (2, 8020432980), (3, 5346955320), (4, 4010216490), (5, 3208173192), (6, 2673477660), (7, 2291552280), (8, 2005108245), (9, 1782318440), (10, 1604086596), (12, 1336738830), (14, 1145776140), (15, 1069391064), (18, 891159220), (20, 802043298), (21, 763850760), (24, 668369415), (28, 572888070), (30, 534695532), (35, 458310456), (36, 445579610), (40, 401021649), (42, 381925380), (45, 356463688), (56, 286444035), (60, 267347766), (63, 254616920), (70, 229155228), (72, 222789805), (84, 190962690), (90, 178231844), (105, 152770152), (120, 133673883), (126, 127308460), (140, 114577614), (168, 95481345), (180, 89115922), (210, 76385076), (252, 63654230), (280, 57288807), (315, 50923384), (360, 44557961), (420, 38192538), (504, 31827115), (630, 25461692), (840, 19096269), (1260, 12730846), (2520, 6365423)]