171440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 576108288

約数和(自身を除く): 404668128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 212, 230, 240, 265, 276, 293, 318, 345, 368, 424, 460, 480, 530, 552, 586, 636, 690, 736, 795, 848, 879, 920, 1060, 1104, 1172, 1219, 1272, 1380, 1465, 1590, 1696, 1758, 1840, 2120, 2208, 2344, 2438, 2544, 2760, 2930, 3180, 3516, 3657, 3680, 4240, 4395, 4688, 4876, 5088, 5520, 5860, 6095, 6360, 6739, 7032, 7314, 8480, 8790, 9376, 9752, 11040, 11720, 12190, 12720, 13478, 14064, 14628, 15529, 17580, 18285, 19504, 20217, 23440, 24380, 25440, 26956, 28128, 29256, 31058, 33695, 35160, 36570, 39008, 40434, 46587, 46880, 48760, 53912, 58512, 62116, 67390, 70320, 73140, 77645, 80868, 93174, 97520, 101085, 107824, 117024, 124232, 134780, 140640, 146280, 155290, 161736, 186348, 195040, 202170, 215648, 232935, 248464, 269560, 292560, 310580, 323472, 357167, 372696, 404340, 465870, 496928, 539120, 585120, 621160, 646944, 714334, 745392, 808680, 931740, 1071501, 1078240, 1242320, 1428668, 1490784, 1617360, 1785835, 1863480, 2143002, 2484640, 2857336, 3234720, 3571670, 3726960, 4286004, 5357505, 5714672, 7143340, 7453920, 8572008, 10715010, 11429344, 14286680, 17144016, 21430020, 28573360, 34288032, 42860040, 57146720, 85720080, 171440160]

約数ペア:

[(1, 171440160), (2, 85720080), (3, 57146720), (4, 42860040), (5, 34288032), (6, 28573360), (8, 21430020), (10, 17144016), (12, 14286680), (15, 11429344), (16, 10715010), (20, 8572008), (23, 7453920), (24, 7143340), (30, 5714672), (32, 5357505), (40, 4286004), (46, 3726960), (48, 3571670), (53, 3234720), (60, 2857336), (69, 2484640), (80, 2143002), (92, 1863480), (96, 1785835), (106, 1617360), (115, 1490784), (120, 1428668), (138, 1242320), (159, 1078240), (160, 1071501), (184, 931740), (212, 808680), (230, 745392), (240, 714334), (265, 646944), (276, 621160), (293, 585120), (318, 539120), (345, 496928), (368, 465870), (424, 404340), (460, 372696), (480, 357167), (530, 323472), (552, 310580), (586, 292560), (636, 269560), (690, 248464), (736, 232935), (795, 215648), (848, 202170), (879, 195040), (920, 186348), (1060, 161736), (1104, 155290), (1172, 146280), (1219, 140640), (1272, 134780), (1380, 124232), (1465, 117024), (1590, 107824), (1696, 101085), (1758, 97520), (1840, 93174), (2120, 80868), (2208, 77645), (2344, 73140), (2438, 70320), (2544, 67390), (2760, 62116), (2930, 58512), (3180, 53912), (3516, 48760), (3657, 46880), (3680, 46587), (4240, 40434), (4395, 39008), (4688, 36570), (4876, 35160), (5088, 33695), (5520, 31058), (5860, 29256), (6095, 28128), (6360, 26956), (6739, 25440), (7032, 24380), (7314, 23440), (8480, 20217), (8790, 19504), (9376, 18285), (9752, 17580), (11040, 15529), (11720, 14628), (12190, 14064), (12720, 13478)]