80060219120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{4349}}^1$

素因数の和:4903

約数の個数: 160

約数和(自身を含む): 216243302400

約数和(自身を除く): 136183083280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 463, 497, 560, 568, 710, 926, 994, 1136, 1420, 1852, 1988, 2315, 2485, 2840, 3241, 3704, 3976, 4349, 4630, 4970, 5680, 6482, 7408, 7952, 8698, 9260, 9940, 12964, 16205, 17396, 18520, 19880, 21745, 25928, 30443, 32410, 32873, 34792, 37040, 39760, 43490, 51856, 60886, 64820, 65746, 69584, 86980, 121772, 129640, 131492, 152215, 164365, 173960, 230111, 243544, 259280, 262984, 304430, 308779, 328730, 347920, 460222, 487088, 525968, 608860, 617558, 657460, 920444, 1150555, 1217720, 1235116, 1314920, 1543895, 1840888, 2013587, 2161453, 2301110, 2435440, 2470232, 2629840, 3087790, 3681776, 4027174, 4322906, 4602220, 4940464, 6175580, 8054348, 8645812, 9204440, 10067935, 10807265, 12351160, 14095109, 16108696, 17291624, 18408880, 20135870, 21614530, 24702320, 28190218, 32217392, 34583248, 40271740, 43229060, 56380436, 70475545, 80543480, 86458120, 112760872, 140951090, 142964677, 161086960, 172916240, 225521744, 281902180, 285929354, 563804360, 571858708, 714823385, 1000752739, 1127608720, 1143717416, 1429646770, 2001505478, 2287434832, 2859293540, 4003010956, 5003763695, 5718587080, 8006021912, 10007527390, 11437174160, 16012043824, 20015054780, 40030109560, 80060219120]

約数ペア:

[(1, 80060219120), (2, 40030109560), (4, 20015054780), (5, 16012043824), (7, 11437174160), (8, 10007527390), (10, 8006021912), (14, 5718587080), (16, 5003763695), (20, 4003010956), (28, 2859293540), (35, 2287434832), (40, 2001505478), (56, 1429646770), (70, 1143717416), (71, 1127608720), (80, 1000752739), (112, 714823385), (140, 571858708), (142, 563804360), (280, 285929354), (284, 281902180), (355, 225521744), (463, 172916240), (497, 161086960), (560, 142964677), (568, 140951090), (710, 112760872), (926, 86458120), (994, 80543480), (1136, 70475545), (1420, 56380436), (1852, 43229060), (1988, 40271740), (2315, 34583248), (2485, 32217392), (2840, 28190218), (3241, 24702320), (3704, 21614530), (3976, 20135870), (4349, 18408880), (4630, 17291624), (4970, 16108696), (5680, 14095109), (6482, 12351160), (7408, 10807265), (7952, 10067935), (8698, 9204440), (9260, 8645812), (9940, 8054348), (12964, 6175580), (16205, 4940464), (17396, 4602220), (18520, 4322906), (19880, 4027174), (21745, 3681776), (25928, 3087790), (30443, 2629840), (32410, 2470232), (32873, 2435440), (34792, 2301110), (37040, 2161453), (39760, 2013587), (43490, 1840888), (51856, 1543895), (60886, 1314920), (64820, 1235116), (65746, 1217720), (69584, 1150555), (86980, 920444), (121772, 657460), (129640, 617558), (131492, 608860), (152215, 525968), (164365, 487088), (173960, 460222), (230111, 347920), (243544, 328730), (259280, 308779), (262984, 304430)]