16731660960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72169}}^1$

素因数の和:72220

約数の個数: 288

約数和(自身を含む): 68091528960

約数和(自身を除く): 51359868000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6440, 6624, 7245, 7728, 8280, 9660, 10080, 11040, 11592, 12880, 14490, 15456, 16560, 19320, 23184, 25760, 28980, 33120, 38640, 46368, 57960, 72169, 77280, 115920, 144338, 216507, 231840, 288676, 360845, 433014, 505183, 577352, 649521, 721690, 866028, 1010366, 1082535, 1154704, 1299042, 1443380, 1515549, 1659887, 1732056, 2020732, 2165070, 2309408, 2525915, 2598084, 2886760, 3031098, 3247605, 3319774, 3464112, 4041464, 4330140, 4546647, 4979661, 5051830, 5196168, 5773520, 6062196, 6495210, 6639548, 6928224, 7577745, 8082928, 8299435, 8660280, 9093294, 9959322, 10103660, 10392336, 11547040, 11619209, 12124392, 12990420, 13279096, 14938983, 15155490, 16165856, 16598870, 17320560, 18186588, 19918644, 20207320, 20784672, 22733235, 23238418, 24248784, 24898305, 25980840, 26558192, 29877966, 30310980, 33197740, 34641120, 34857627, 36373176, 39837288, 40414640, 45466470, 46476836, 48497568, 49796610, 51961680, 53116384, 58096045, 59755932, 60621960, 66395480, 69715254, 72746352, 74694915, 79674576, 80829280, 90932940, 92953672, 99593220, 103923360, 104572881, 116192090, 119511864, 121243920, 132790960, 139430508, 145492704, 149389830, 159349152, 174288135, 181865880, 185907344, 199186440, 209145762, 232384180, 239023728, 242487840, 265581920, 278861016, 298779660, 348576270, 363731760, 371814688, 398372880, 418291524, 464768360, 478047456, 522864405, 557722032, 597559320, 697152540, 727463520, 796745760, 836583048, 929536720, 1045728810, 1115444064, 1195118640, 1394305080, 1673166096, 1859073440, 2091457620, 2390237280, 2788610160, 3346332192, 4182915240, 5577220320, 8365830480, 16731660960]

約数ペア:

[(1, 16731660960), (2, 8365830480), (3, 5577220320), (4, 4182915240), (5, 3346332192), (6, 2788610160), (7, 2390237280), (8, 2091457620), (9, 1859073440), (10, 1673166096), (12, 1394305080), (14, 1195118640), (15, 1115444064), (16, 1045728810), (18, 929536720), (20, 836583048), (21, 796745760), (23, 727463520), (24, 697152540), (28, 597559320), (30, 557722032), (32, 522864405), (35, 478047456), (36, 464768360), (40, 418291524), (42, 398372880), (45, 371814688), (46, 363731760), (48, 348576270), (56, 298779660), (60, 278861016), (63, 265581920), (69, 242487840), (70, 239023728), (72, 232384180), (80, 209145762), (84, 199186440), (90, 185907344), (92, 181865880), (96, 174288135), (105, 159349152), (112, 149389830), (115, 145492704), (120, 139430508), (126, 132790960), (138, 121243920), (140, 119511864), (144, 116192090), (160, 104572881), (161, 103923360), (168, 99593220), (180, 92953672), (184, 90932940), (207, 80829280), (210, 79674576), (224, 74694915), (230, 72746352), (240, 69715254), (252, 66395480), (276, 60621960), (280, 59755932), (288, 58096045), (315, 53116384), (322, 51961680), (336, 49796610), (345, 48497568), (360, 46476836), (368, 45466470), (414, 40414640), (420, 39837288), (460, 36373176), (480, 34857627), (483, 34641120), (504, 33197740), (552, 30310980), (560, 29877966), (630, 26558192), (644, 25980840), (672, 24898305), (690, 24248784), (720, 23238418), (736, 22733235), (805, 20784672), (828, 20207320), (840, 19918644), (920, 18186588), (966, 17320560), (1008, 16598870), (1035, 16165856), (1104, 15155490), (1120, 14938983), (1260, 13279096), (1288, 12990420), (1380, 12124392), (1440, 11619209), (1449, 11547040), (1610, 10392336), (1656, 10103660), (1680, 9959322), (1840, 9093294), (1932, 8660280), (2016, 8299435), (2070, 8082928), (2208, 7577745), (2415, 6928224), (2520, 6639548), (2576, 6495210), (2760, 6062196), (2898, 5773520), (3220, 5196168), (3312, 5051830), (3360, 4979661), (3680, 4546647), (3864, 4330140), (4140, 4041464), (4830, 3464112), (5040, 3319774), (5152, 3247605), (5520, 3031098), (5796, 2886760), (6440, 2598084), (6624, 2525915), (7245, 2309408), (7728, 2165070), (8280, 2020732), (9660, 1732056), (10080, 1659887), (11040, 1515549), (11592, 1443380), (12880, 1299042), (14490, 1154704), (15456, 1082535), (16560, 1010366), (19320, 866028), (23184, 721690), (25760, 649521), (28980, 577352), (33120, 505183), (38640, 433014), (46368, 360845), (57960, 288676), (72169, 231840), (77280, 216507), (115920, 144338)]