137321520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11677}}^1$

素因数の和:11707

約数の個数: 120

約数和(自身を含む): 495240624

約数和(自身を除く): 357919104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11677, 11760, 23354, 35031, 46708, 58385, 70062, 81739, 93416, 116770, 140124, 163478, 175155, 186832, 233540, 245217, 280248, 326956, 350310, 408695, 467080, 490434, 560496, 572173, 653912, 700620, 817390, 934160, 980868, 1144346, 1226085, 1307824, 1401240, 1634780, 1716519, 1961736, 2288692, 2452170, 2802480, 2860865, 3269560, 3433038, 3923472, 4577384, 4904340, 5721730, 6539120, 6866076, 8582595, 9154768, 9808680, 11443460, 13732152, 17165190, 19617360, 22886920, 27464304, 34330380, 45773840, 68660760, 137321520]

約数ペア:

[(1, 137321520), (2, 68660760), (3, 45773840), (4, 34330380), (5, 27464304), (6, 22886920), (7, 19617360), (8, 17165190), (10, 13732152), (12, 11443460), (14, 9808680), (15, 9154768), (16, 8582595), (20, 6866076), (21, 6539120), (24, 5721730), (28, 4904340), (30, 4577384), (35, 3923472), (40, 3433038), (42, 3269560), (48, 2860865), (49, 2802480), (56, 2452170), (60, 2288692), (70, 1961736), (80, 1716519), (84, 1634780), (98, 1401240), (105, 1307824), (112, 1226085), (120, 1144346), (140, 980868), (147, 934160), (168, 817390), (196, 700620), (210, 653912), (240, 572173), (245, 560496), (280, 490434), (294, 467080), (336, 408695), (392, 350310), (420, 326956), (490, 280248), (560, 245217), (588, 233540), (735, 186832), (784, 175155), (840, 163478), (980, 140124), (1176, 116770), (1470, 93416), (1680, 81739), (1960, 70062), (2352, 58385), (2940, 46708), (3920, 35031), (5880, 23354), (11677, 11760)]