868307160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1583}}^1$

素因数の和:2257

約数の個数: 128

約数和(自身を含む): 2983495680

約数和(自身を除く): 2115188520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 653, 840, 1306, 1583, 1959, 2612, 3166, 3265, 3918, 4571, 4749, 5224, 6332, 6530, 7836, 7915, 9142, 9498, 9795, 11081, 12664, 13060, 13713, 15672, 15830, 18284, 18996, 19590, 22162, 22855, 23745, 26120, 27426, 31660, 33243, 36568, 37992, 39180, 44324, 45710, 47490, 54852, 55405, 63320, 66486, 68565, 78360, 88648, 91420, 94980, 109704, 110810, 132972, 137130, 166215, 182840, 189960, 221620, 265944, 274260, 332430, 443240, 548520, 664860, 1033699, 1329720, 2067398, 3101097, 4134796, 5168495, 6202194, 7235893, 8269592, 10336990, 12404388, 14471786, 15505485, 20673980, 21707679, 24808776, 28943572, 31010970, 36179465, 41347960, 43415358, 57887144, 62021940, 72358930, 86830716, 108538395, 124043880, 144717860, 173661432, 217076790, 289435720, 434153580, 868307160]

約数ペア:

[(1, 868307160), (2, 434153580), (3, 289435720), (4, 217076790), (5, 173661432), (6, 144717860), (7, 124043880), (8, 108538395), (10, 86830716), (12, 72358930), (14, 62021940), (15, 57887144), (20, 43415358), (21, 41347960), (24, 36179465), (28, 31010970), (30, 28943572), (35, 24808776), (40, 21707679), (42, 20673980), (56, 15505485), (60, 14471786), (70, 12404388), (84, 10336990), (105, 8269592), (120, 7235893), (140, 6202194), (168, 5168495), (210, 4134796), (280, 3101097), (420, 2067398), (653, 1329720), (840, 1033699), (1306, 664860), (1583, 548520), (1959, 443240), (2612, 332430), (3166, 274260), (3265, 265944), (3918, 221620), (4571, 189960), (4749, 182840), (5224, 166215), (6332, 137130), (6530, 132972), (7836, 110810), (7915, 109704), (9142, 94980), (9498, 91420), (9795, 88648), (11081, 78360), (12664, 68565), (13060, 66486), (13713, 63320), (15672, 55405), (15830, 54852), (18284, 47490), (18996, 45710), (19590, 44324), (22162, 39180), (22855, 37992), (23745, 36568), (26120, 33243), (27426, 31660)]