2443886280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{997}}^1$

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 8687390400

約数和(自身を除く): 6243504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 619, 660, 792, 990, 997, 1238, 1320, 1857, 1980, 1994, 2476, 2991, 3095, 3714, 3960, 3988, 4952, 4985, 5571, 5982, 6190, 6809, 7428, 7976, 8973, 9285, 9970, 10967, 11142, 11964, 12380, 13618, 14856, 14955, 17946, 18570, 19940, 20427, 21934, 22284, 23928, 24760, 27236, 27855, 29910, 32901, 34045, 35892, 37140, 39880, 40854, 43868, 44568, 44865, 54472, 54835, 55710, 59820, 61281, 65802, 68090, 71784, 74280, 81708, 87736, 89730, 98703, 102135, 109670, 111420, 119640, 122562, 131604, 136180, 163416, 164505, 179460, 197406, 204270, 219340, 222840, 245124, 263208, 272360, 306405, 329010, 358920, 394812, 408540, 438680, 490248, 493515, 612810, 617143, 658020, 789624, 817080, 987030, 1225620, 1234286, 1316040, 1851429, 1974060, 2451240, 2468572, 3085715, 3702858, 3948120, 4937144, 5554287, 6171430, 6788573, 7405716, 9257145, 11108574, 12342860, 13577146, 14811432, 18514290, 20365719, 22217148, 24685720, 27154292, 27771435, 33942865, 37028580, 40731438, 44434296, 54308584, 55542870, 61097157, 67885730, 74057160, 81462876, 101828595, 111085740, 122194314, 135771460, 162925752, 203657190, 222171480, 244388628, 271542920, 305485785, 407314380, 488777256, 610971570, 814628760, 1221943140, 2443886280]

約数ペア:

[(1, 2443886280), (2, 1221943140), (3, 814628760), (4, 610971570), (5, 488777256), (6, 407314380), (8, 305485785), (9, 271542920), (10, 244388628), (11, 222171480), (12, 203657190), (15, 162925752), (18, 135771460), (20, 122194314), (22, 111085740), (24, 101828595), (30, 81462876), (33, 74057160), (36, 67885730), (40, 61097157), (44, 55542870), (45, 54308584), (55, 44434296), (60, 40731438), (66, 37028580), (72, 33942865), (88, 27771435), (90, 27154292), (99, 24685720), (110, 22217148), (120, 20365719), (132, 18514290), (165, 14811432), (180, 13577146), (198, 12342860), (220, 11108574), (264, 9257145), (330, 7405716), (360, 6788573), (396, 6171430), (440, 5554287), (495, 4937144), (619, 3948120), (660, 3702858), (792, 3085715), (990, 2468572), (997, 2451240), (1238, 1974060), (1320, 1851429), (1857, 1316040), (1980, 1234286), (1994, 1225620), (2476, 987030), (2991, 817080), (3095, 789624), (3714, 658020), (3960, 617143), (3988, 612810), (4952, 493515), (4985, 490248), (5571, 438680), (5982, 408540), (6190, 394812), (6809, 358920), (7428, 329010), (7976, 306405), (8973, 272360), (9285, 263208), (9970, 245124), (10967, 222840), (11142, 219340), (11964, 204270), (12380, 197406), (13618, 179460), (14856, 164505), (14955, 163416), (17946, 136180), (18570, 131604), (19940, 122562), (20427, 119640), (21934, 111420), (22284, 109670), (23928, 102135), (24760, 98703), (27236, 89730), (27855, 87736), (29910, 81708), (32901, 74280), (34045, 71784), (35892, 68090), (37140, 65802), (39880, 61281), (40854, 59820), (43868, 55710), (44568, 54835), (44865, 54472)]