137572160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 224

約数和(自身を含む): 401604480

約数和(自身を除く): 264032320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 76, 80, 85, 88, 95, 110, 121, 136, 152, 160, 170, 176, 187, 190, 209, 220, 242, 272, 304, 320, 323, 340, 352, 374, 380, 418, 440, 484, 544, 605, 608, 646, 680, 704, 748, 760, 836, 880, 935, 968, 1045, 1088, 1210, 1216, 1292, 1331, 1360, 1496, 1520, 1615, 1672, 1760, 1870, 1936, 2057, 2090, 2299, 2420, 2584, 2662, 2720, 2992, 3040, 3230, 3344, 3520, 3553, 3740, 3872, 4114, 4180, 4598, 4840, 5168, 5324, 5440, 5984, 6080, 6460, 6655, 6688, 7106, 7480, 7744, 8228, 8360, 9196, 9680, 10285, 10336, 10648, 11495, 11968, 12920, 13310, 13376, 14212, 14960, 16456, 16720, 17765, 18392, 19360, 20570, 20672, 21296, 22627, 22990, 25289, 25840, 26620, 28424, 29920, 32912, 33440, 35530, 36784, 38720, 39083, 41140, 42592, 45254, 45980, 50578, 51680, 53240, 56848, 59840, 65824, 66880, 71060, 73568, 78166, 82280, 85184, 90508, 91960, 101156, 103360, 106480, 113135, 113696, 126445, 131648, 142120, 147136, 156332, 164560, 181016, 183920, 195415, 202312, 212960, 226270, 227392, 252890, 284240, 312664, 329120, 362032, 367840, 390830, 404624, 425920, 429913, 452540, 505780, 568480, 625328, 658240, 724064, 735680, 781660, 809248, 859826, 905080, 1011560, 1136960, 1250656, 1448128, 1563320, 1618496, 1719652, 1810160, 2023120, 2149565, 2501312, 3126640, 3439304, 3620320, 4046240, 4299130, 6253280, 6878608, 7240640, 8092480, 8598260, 12506560, 13757216, 17196520, 27514432, 34393040, 68786080, 137572160]

約数ペア:

[(1, 137572160), (2, 68786080), (4, 34393040), (5, 27514432), (8, 17196520), (10, 13757216), (11, 12506560), (16, 8598260), (17, 8092480), (19, 7240640), (20, 6878608), (22, 6253280), (32, 4299130), (34, 4046240), (38, 3620320), (40, 3439304), (44, 3126640), (55, 2501312), (64, 2149565), (68, 2023120), (76, 1810160), (80, 1719652), (85, 1618496), (88, 1563320), (95, 1448128), (110, 1250656), (121, 1136960), (136, 1011560), (152, 905080), (160, 859826), (170, 809248), (176, 781660), (187, 735680), (190, 724064), (209, 658240), (220, 625328), (242, 568480), (272, 505780), (304, 452540), (320, 429913), (323, 425920), (340, 404624), (352, 390830), (374, 367840), (380, 362032), (418, 329120), (440, 312664), (484, 284240), (544, 252890), (605, 227392), (608, 226270), (646, 212960), (680, 202312), (704, 195415), (748, 183920), (760, 181016), (836, 164560), (880, 156332), (935, 147136), (968, 142120), (1045, 131648), (1088, 126445), (1210, 113696), (1216, 113135), (1292, 106480), (1331, 103360), (1360, 101156), (1496, 91960), (1520, 90508), (1615, 85184), (1672, 82280), (1760, 78166), (1870, 73568), (1936, 71060), (2057, 66880), (2090, 65824), (2299, 59840), (2420, 56848), (2584, 53240), (2662, 51680), (2720, 50578), (2992, 45980), (3040, 45254), (3230, 42592), (3344, 41140), (3520, 39083), (3553, 38720), (3740, 36784), (3872, 35530), (4114, 33440), (4180, 32912), (4598, 29920), (4840, 28424), (5168, 26620), (5324, 25840), (5440, 25289), (5984, 22990), (6080, 22627), (6460, 21296), (6655, 20672), (6688, 20570), (7106, 19360), (7480, 18392), (7744, 17765), (8228, 16720), (8360, 16456), (9196, 14960), (9680, 14212), (10285, 13376), (10336, 13310), (10648, 12920), (11495, 11968)]