29071560

素因数分解:

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

素因数の和:727

約数の個数: 128

約数和(自身を含む): 101710080

約数和(自身を除く): 72638520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 653, 742, 795, 840, 1060, 1113, 1272, 1306, 1484, 1590, 1855, 1959, 2120, 2226, 2612, 2968, 3180, 3265, 3710, 3918, 4452, 4571, 5224, 5565, 6360, 6530, 7420, 7836, 8904, 9142, 9795, 11130, 13060, 13713, 14840, 15672, 18284, 19590, 22260, 22855, 26120, 27426, 34609, 36568, 39180, 44520, 45710, 54852, 68565, 69218, 78360, 91420, 103827, 109704, 137130, 138436, 173045, 182840, 207654, 242263, 274260, 276872, 346090, 415308, 484526, 519135, 548520, 692180, 726789, 830616, 969052, 1038270, 1211315, 1384360, 1453578, 1938104, 2076540, 2422630, 2907156, 3633945, 4153080, 4845260, 5814312, 7267890, 9690520, 14535780, 29071560]

約数ペア:

[(1, 29071560), (2, 14535780), (3, 9690520), (4, 7267890), (5, 5814312), (6, 4845260), (7, 4153080), (8, 3633945), (10, 2907156), (12, 2422630), (14, 2076540), (15, 1938104), (20, 1453578), (21, 1384360), (24, 1211315), (28, 1038270), (30, 969052), (35, 830616), (40, 726789), (42, 692180), (53, 548520), (56, 519135), (60, 484526), (70, 415308), (84, 346090), (105, 276872), (106, 274260), (120, 242263), (140, 207654), (159, 182840), (168, 173045), (210, 138436), (212, 137130), (265, 109704), (280, 103827), (318, 91420), (371, 78360), (420, 69218), (424, 68565), (530, 54852), (636, 45710), (653, 44520), (742, 39180), (795, 36568), (840, 34609), (1060, 27426), (1113, 26120), (1272, 22855), (1306, 22260), (1484, 19590), (1590, 18284), (1855, 15672), (1959, 14840), (2120, 13713), (2226, 13060), (2612, 11130), (2968, 9795), (3180, 9142), (3265, 8904), (3710, 7836), (3918, 7420), (4452, 6530), (4571, 6360), (5224, 5565)]