140270160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 459211680

約数和(自身を除く): 318941520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1619, 1805, 2166, 2280, 2888, 3238, 3610, 4332, 4560, 4857, 5415, 5776, 6476, 7220, 8095, 8664, 9714, 10830, 12952, 14440, 16190, 17328, 19428, 21660, 24285, 25904, 28880, 30761, 32380, 38856, 43320, 48570, 61522, 64760, 77712, 86640, 92283, 97140, 123044, 129520, 153805, 184566, 194280, 246088, 307610, 369132, 388560, 461415, 492176, 584459, 615220, 738264, 922830, 1168918, 1230440, 1476528, 1753377, 1845660, 2337836, 2460880, 2922295, 3506754, 3691320, 4675672, 5844590, 7013508, 7382640, 8766885, 9351344, 11689180, 14027016, 17533770, 23378360, 28054032, 35067540, 46756720, 70135080, 140270160]

約数ペア:

[(1, 140270160), (2, 70135080), (3, 46756720), (4, 35067540), (5, 28054032), (6, 23378360), (8, 17533770), (10, 14027016), (12, 11689180), (15, 9351344), (16, 8766885), (19, 7382640), (20, 7013508), (24, 5844590), (30, 4675672), (38, 3691320), (40, 3506754), (48, 2922295), (57, 2460880), (60, 2337836), (76, 1845660), (80, 1753377), (95, 1476528), (114, 1230440), (120, 1168918), (152, 922830), (190, 738264), (228, 615220), (240, 584459), (285, 492176), (304, 461415), (361, 388560), (380, 369132), (456, 307610), (570, 246088), (722, 194280), (760, 184566), (912, 153805), (1083, 129520), (1140, 123044), (1444, 97140), (1520, 92283), (1619, 86640), (1805, 77712), (2166, 64760), (2280, 61522), (2888, 48570), (3238, 43320), (3610, 38856), (4332, 32380), (4560, 30761), (4857, 28880), (5415, 25904), (5776, 24285), (6476, 21660), (7220, 19428), (8095, 17328), (8664, 16190), (9714, 14440), (10830, 12952)]