163143120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 612282240

約数和(自身を除く): 449139120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 269, 280, 285, 304, 336, 361, 380, 399, 420, 456, 532, 538, 560, 570, 665, 722, 760, 798, 807, 840, 912, 1064, 1076, 1083, 1140, 1330, 1345, 1444, 1520, 1596, 1614, 1680, 1805, 1883, 1995, 2128, 2152, 2166, 2280, 2527, 2660, 2690, 2888, 3192, 3228, 3610, 3766, 3990, 4035, 4304, 4332, 4560, 5054, 5111, 5320, 5380, 5415, 5649, 5776, 6384, 6456, 7220, 7532, 7581, 7980, 8070, 8664, 9415, 10108, 10222, 10640, 10760, 10830, 11298, 12635, 12912, 14440, 15064, 15162, 15333, 15960, 16140, 17328, 18830, 20216, 20444, 21520, 21660, 22596, 25270, 25555, 28245, 28880, 30128, 30324, 30666, 31920, 32280, 35777, 37660, 37905, 40432, 40888, 43320, 45192, 50540, 51110, 56490, 60648, 61332, 64560, 71554, 75320, 75810, 76665, 81776, 86640, 90384, 97109, 101080, 102220, 107331, 112980, 121296, 122664, 143108, 150640, 151620, 153330, 178885, 194218, 202160, 204440, 214662, 225960, 245328, 286216, 291327, 303240, 306660, 357770, 388436, 408880, 429324, 451920, 485545, 536655, 572432, 582654, 606480, 613320, 679763, 715540, 776872, 858648, 971090, 1073310, 1165308, 1226640, 1359526, 1431080, 1456635, 1553744, 1717296, 1942180, 2039289, 2146620, 2330616, 2719052, 2862160, 2913270, 3398815, 3884360, 4078578, 4293240, 4661232, 5438104, 5826540, 6797630, 7768720, 8157156, 8586480, 10196445, 10876208, 11653080, 13595260, 16314312, 20392890, 23306160, 27190520, 32628624, 40785780, 54381040, 81571560, 163143120]

約数ペア:

[(1, 163143120), (2, 81571560), (3, 54381040), (4, 40785780), (5, 32628624), (6, 27190520), (7, 23306160), (8, 20392890), (10, 16314312), (12, 13595260), (14, 11653080), (15, 10876208), (16, 10196445), (19, 8586480), (20, 8157156), (21, 7768720), (24, 6797630), (28, 5826540), (30, 5438104), (35, 4661232), (38, 4293240), (40, 4078578), (42, 3884360), (48, 3398815), (56, 2913270), (57, 2862160), (60, 2719052), (70, 2330616), (76, 2146620), (80, 2039289), (84, 1942180), (95, 1717296), (105, 1553744), (112, 1456635), (114, 1431080), (120, 1359526), (133, 1226640), (140, 1165308), (152, 1073310), (168, 971090), (190, 858648), (210, 776872), (228, 715540), (240, 679763), (266, 613320), (269, 606480), (280, 582654), (285, 572432), (304, 536655), (336, 485545), (361, 451920), (380, 429324), (399, 408880), (420, 388436), (456, 357770), (532, 306660), (538, 303240), (560, 291327), (570, 286216), (665, 245328), (722, 225960), (760, 214662), (798, 204440), (807, 202160), (840, 194218), (912, 178885), (1064, 153330), (1076, 151620), (1083, 150640), (1140, 143108), (1330, 122664), (1345, 121296), (1444, 112980), (1520, 107331), (1596, 102220), (1614, 101080), (1680, 97109), (1805, 90384), (1883, 86640), (1995, 81776), (2128, 76665), (2152, 75810), (2166, 75320), (2280, 71554), (2527, 64560), (2660, 61332), (2690, 60648), (2888, 56490), (3192, 51110), (3228, 50540), (3610, 45192), (3766, 43320), (3990, 40888), (4035, 40432), (4304, 37905), (4332, 37660), (4560, 35777), (5054, 32280), (5111, 31920), (5320, 30666), (5380, 30324), (5415, 30128), (5649, 28880), (5776, 28245), (6384, 25555), (6456, 25270), (7220, 22596), (7532, 21660), (7581, 21520), (7980, 20444), (8070, 20216), (8664, 18830), (9415, 17328), (10108, 16140), (10222, 15960), (10640, 15333), (10760, 15162), (10830, 15064), (11298, 14440), (12635, 12912)]