68660760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11677}}^1$

素因数の和:11705

約数の個数: 96

約数和(自身を含む): 239632560

約数和(自身を除く): 170971800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11677, 23354, 35031, 46708, 58385, 70062, 81739, 93416, 116770, 140124, 163478, 175155, 233540, 245217, 280248, 326956, 350310, 408695, 467080, 490434, 572173, 653912, 700620, 817390, 980868, 1144346, 1226085, 1401240, 1634780, 1716519, 1961736, 2288692, 2452170, 2860865, 3269560, 3433038, 4577384, 4904340, 5721730, 6866076, 8582595, 9808680, 11443460, 13732152, 17165190, 22886920, 34330380, 68660760]

約数ペア:

[(1, 68660760), (2, 34330380), (3, 22886920), (4, 17165190), (5, 13732152), (6, 11443460), (7, 9808680), (8, 8582595), (10, 6866076), (12, 5721730), (14, 4904340), (15, 4577384), (20, 3433038), (21, 3269560), (24, 2860865), (28, 2452170), (30, 2288692), (35, 1961736), (40, 1716519), (42, 1634780), (49, 1401240), (56, 1226085), (60, 1144346), (70, 980868), (84, 817390), (98, 700620), (105, 653912), (120, 572173), (140, 490434), (147, 467080), (168, 408695), (196, 350310), (210, 326956), (245, 280248), (280, 245217), (294, 233540), (392, 175155), (420, 163478), (490, 140124), (588, 116770), (735, 93416), (840, 81739), (980, 70062), (1176, 58385), (1470, 46708), (1960, 35031), (2940, 23354), (5880, 11677)]