87214680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 330557760

約数和(自身を除く): 243343080

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, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 653, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1306, 1484, 1590, 1855, 1908, 1959, 2120, 2226, 2385, 2520, 2612, 2968, 3180, 3265, 3339, 3710, 3816, 3918, 4452, 4571, 4770, 5224, 5565, 5877, 6360, 6530, 6678, 7420, 7836, 8904, 9142, 9540, 9795, 11130, 11754, 13060, 13356, 13713, 14840, 15672, 16695, 18284, 19080, 19590, 22260, 22855, 23508, 26120, 26712, 27426, 29385, 33390, 34609, 36568, 39180, 41139, 44520, 45710, 47016, 54852, 58770, 66780, 68565, 69218, 78360, 82278, 91420, 103827, 109704, 117540, 133560, 137130, 138436, 164556, 173045, 182840, 205695, 207654, 235080, 242263, 274260, 276872, 311481, 329112, 346090, 411390, 415308, 484526, 519135, 548520, 622962, 692180, 726789, 822780, 830616, 969052, 1038270, 1211315, 1245924, 1384360, 1453578, 1557405, 1645560, 1938104, 2076540, 2180367, 2422630, 2491848, 2907156, 3114810, 3633945, 4153080, 4360734, 4845260, 5814312, 6229620, 7267890, 8721468, 9690520, 10901835, 12459240, 14535780, 17442936, 21803670, 29071560, 43607340, 87214680]

約数ペア:

[(1, 87214680), (2, 43607340), (3, 29071560), (4, 21803670), (5, 17442936), (6, 14535780), (7, 12459240), (8, 10901835), (9, 9690520), (10, 8721468), (12, 7267890), (14, 6229620), (15, 5814312), (18, 4845260), (20, 4360734), (21, 4153080), (24, 3633945), (28, 3114810), (30, 2907156), (35, 2491848), (36, 2422630), (40, 2180367), (42, 2076540), (45, 1938104), (53, 1645560), (56, 1557405), (60, 1453578), (63, 1384360), (70, 1245924), (72, 1211315), (84, 1038270), (90, 969052), (105, 830616), (106, 822780), (120, 726789), (126, 692180), (140, 622962), (159, 548520), (168, 519135), (180, 484526), (210, 415308), (212, 411390), (252, 346090), (265, 329112), (280, 311481), (315, 276872), (318, 274260), (360, 242263), (371, 235080), (420, 207654), (424, 205695), (477, 182840), (504, 173045), (530, 164556), (630, 138436), (636, 137130), (653, 133560), (742, 117540), (795, 109704), (840, 103827), (954, 91420), (1060, 82278), (1113, 78360), (1260, 69218), (1272, 68565), (1306, 66780), (1484, 58770), (1590, 54852), (1855, 47016), (1908, 45710), (1959, 44520), (2120, 41139), (2226, 39180), (2385, 36568), (2520, 34609), (2612, 33390), (2968, 29385), (3180, 27426), (3265, 26712), (3339, 26120), (3710, 23508), (3816, 22855), (3918, 22260), (4452, 19590), (4571, 19080), (4770, 18284), (5224, 16695), (5565, 15672), (5877, 14840), (6360, 13713), (6530, 13356), (6678, 13060), (7420, 11754), (7836, 11130), (8904, 9795), (9142, 9540)]