89498640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 359976960

約数和(自身を除く): 270478320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 167, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 280, 290, 308, 319, 330, 334, 336, 348, 385, 406, 420, 435, 440, 462, 464, 501, 528, 560, 580, 609, 616, 638, 660, 668, 696, 770, 812, 835, 840, 870, 880, 924, 957, 1002, 1015, 1155, 1160, 1169, 1218, 1232, 1276, 1320, 1336, 1392, 1540, 1595, 1624, 1670, 1680, 1740, 1837, 1848, 1914, 2004, 2030, 2233, 2310, 2320, 2338, 2436, 2505, 2552, 2640, 2672, 3045, 3080, 3190, 3248, 3340, 3480, 3507, 3674, 3696, 3828, 4008, 4060, 4466, 4620, 4676, 4785, 4843, 4872, 5010, 5104, 5511, 5845, 6090, 6160, 6380, 6680, 6699, 6960, 7014, 7348, 7656, 8016, 8120, 8932, 9185, 9240, 9352, 9570, 9686, 9744, 10020, 11022, 11165, 11690, 12180, 12760, 12859, 13360, 13398, 14028, 14529, 14696, 15312, 16240, 17535, 17864, 18370, 18480, 18704, 19140, 19372, 20040, 22044, 22330, 23380, 24215, 24360, 25520, 25718, 26796, 27555, 28056, 29058, 29392, 33495, 33901, 35070, 35728, 36740, 38280, 38577, 38744, 40080, 44088, 44660, 46760, 48430, 48720, 51436, 53273, 53592, 55110, 56112, 58116, 64295, 66990, 67802, 70140, 72645, 73480, 76560, 77154, 77488, 88176, 89320, 93520, 96860, 101703, 102872, 106546, 107184, 110220, 116232, 128590, 133980, 135604, 140280, 145290, 146960, 154308, 159819, 169505, 178640, 192885, 193720, 203406, 205744, 213092, 220440, 232464, 257180, 266365, 267960, 271208, 280560, 290580, 308616, 319638, 339010, 372911, 385770, 387440, 406812, 426184, 440880, 508515, 514360, 532730, 535920, 542416, 581160, 617232, 639276, 678020, 745822, 771540, 799095, 813624, 852368, 1017030, 1028720, 1065460, 1118733, 1162320, 1278552, 1356040, 1491644, 1543080, 1598190, 1627248, 1864555, 2034060, 2130920, 2237466, 2557104, 2712080, 2983288, 3086160, 3196380, 3729110, 4068120, 4261840, 4474932, 5593665, 5966576, 6392760, 7458220, 8136240, 8949864, 11187330, 12785520, 14916440, 17899728, 22374660, 29832880, 44749320, 89498640]

約数ペア:

[(1, 89498640), (2, 44749320), (3, 29832880), (4, 22374660), (5, 17899728), (6, 14916440), (7, 12785520), (8, 11187330), (10, 8949864), (11, 8136240), (12, 7458220), (14, 6392760), (15, 5966576), (16, 5593665), (20, 4474932), (21, 4261840), (22, 4068120), (24, 3729110), (28, 3196380), (29, 3086160), (30, 2983288), (33, 2712080), (35, 2557104), (40, 2237466), (42, 2130920), (44, 2034060), (48, 1864555), (55, 1627248), (56, 1598190), (58, 1543080), (60, 1491644), (66, 1356040), (70, 1278552), (77, 1162320), (80, 1118733), (84, 1065460), (87, 1028720), (88, 1017030), (105, 852368), (110, 813624), (112, 799095), (116, 771540), (120, 745822), (132, 678020), (140, 639276), (145, 617232), (154, 581160), (165, 542416), (167, 535920), (168, 532730), (174, 514360), (176, 508515), (203, 440880), (210, 426184), (220, 406812), (231, 387440), (232, 385770), (240, 372911), (264, 339010), (280, 319638), (290, 308616), (308, 290580), (319, 280560), (330, 271208), (334, 267960), (336, 266365), (348, 257180), (385, 232464), (406, 220440), (420, 213092), (435, 205744), (440, 203406), (462, 193720), (464, 192885), (501, 178640), (528, 169505), (560, 159819), (580, 154308), (609, 146960), (616, 145290), (638, 140280), (660, 135604), (668, 133980), (696, 128590), (770, 116232), (812, 110220), (835, 107184), (840, 106546), (870, 102872), (880, 101703), (924, 96860), (957, 93520), (1002, 89320), (1015, 88176), (1155, 77488), (1160, 77154), (1169, 76560), (1218, 73480), (1232, 72645), (1276, 70140), (1320, 67802), (1336, 66990), (1392, 64295), (1540, 58116), (1595, 56112), (1624, 55110), (1670, 53592), (1680, 53273), (1740, 51436), (1837, 48720), (1848, 48430), (1914, 46760), (2004, 44660), (2030, 44088), (2233, 40080), (2310, 38744), (2320, 38577), (2338, 38280), (2436, 36740), (2505, 35728), (2552, 35070), (2640, 33901), (2672, 33495), (3045, 29392), (3080, 29058), (3190, 28056), (3248, 27555), (3340, 26796), (3480, 25718), (3507, 25520), (3674, 24360), (3696, 24215), (3828, 23380), (4008, 22330), (4060, 22044), (4466, 20040), (4620, 19372), (4676, 19140), (4785, 18704), (4843, 18480), (4872, 18370), (5010, 17864), (5104, 17535), (5511, 16240), (5845, 15312), (6090, 14696), (6160, 14529), (6380, 14028), (6680, 13398), (6699, 13360), (6960, 12859), (7014, 12760), (7348, 12180), (7656, 11690), (8016, 11165), (8120, 11022), (8932, 10020), (9185, 9744), (9240, 9686), (9352, 9570)]