91872480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 192

約数和(自身を含む): 340139520

約数和(自身を除く): 248267040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 739, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1478, 1480, 1554, 1680, 1776, 2072, 2217, 2220, 2590, 2956, 2960, 3108, 3360, 3552, 3695, 3885, 4144, 4434, 4440, 5173, 5180, 5912, 5920, 6216, 7390, 7770, 8288, 8868, 8880, 10346, 10360, 11085, 11824, 12432, 14780, 15519, 15540, 17736, 17760, 20692, 20720, 22170, 23648, 24864, 25865, 27343, 29560, 31038, 31080, 35472, 41384, 41440, 44340, 51730, 54686, 59120, 62076, 62160, 70944, 77595, 82029, 82768, 88680, 103460, 109372, 118240, 124152, 124320, 136715, 155190, 164058, 165536, 177360, 191401, 206920, 218744, 248304, 273430, 310380, 328116, 354720, 382802, 410145, 413840, 437488, 496608, 546860, 574203, 620760, 656232, 765604, 820290, 827680, 874976, 957005, 1093720, 1148406, 1241520, 1312464, 1531208, 1640580, 1914010, 2187440, 2296812, 2483040, 2624928, 2871015, 3062416, 3281160, 3828020, 4374880, 4593624, 5742030, 6124832, 6562320, 7656040, 9187248, 11484060, 13124640, 15312080, 18374496, 22968120, 30624160, 45936240, 91872480]

約数ペア:

[(1, 91872480), (2, 45936240), (3, 30624160), (4, 22968120), (5, 18374496), (6, 15312080), (7, 13124640), (8, 11484060), (10, 9187248), (12, 7656040), (14, 6562320), (15, 6124832), (16, 5742030), (20, 4593624), (21, 4374880), (24, 3828020), (28, 3281160), (30, 3062416), (32, 2871015), (35, 2624928), (37, 2483040), (40, 2296812), (42, 2187440), (48, 1914010), (56, 1640580), (60, 1531208), (70, 1312464), (74, 1241520), (80, 1148406), (84, 1093720), (96, 957005), (105, 874976), (111, 827680), (112, 820290), (120, 765604), (140, 656232), (148, 620760), (160, 574203), (168, 546860), (185, 496608), (210, 437488), (222, 413840), (224, 410145), (240, 382802), (259, 354720), (280, 328116), (296, 310380), (336, 273430), (370, 248304), (420, 218744), (444, 206920), (480, 191401), (518, 177360), (555, 165536), (560, 164058), (592, 155190), (672, 136715), (739, 124320), (740, 124152), (777, 118240), (840, 109372), (888, 103460), (1036, 88680), (1110, 82768), (1120, 82029), (1184, 77595), (1295, 70944), (1478, 62160), (1480, 62076), (1554, 59120), (1680, 54686), (1776, 51730), (2072, 44340), (2217, 41440), (2220, 41384), (2590, 35472), (2956, 31080), (2960, 31038), (3108, 29560), (3360, 27343), (3552, 25865), (3695, 24864), (3885, 23648), (4144, 22170), (4434, 20720), (4440, 20692), (5173, 17760), (5180, 17736), (5912, 15540), (5920, 15519), (6216, 14780), (7390, 12432), (7770, 11824), (8288, 11085), (8868, 10360), (8880, 10346)]