323814960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 240

約数和(自身を含む): 1270204416

約数和(自身を除く): 946389456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1367, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2734, 2820, 2961, 3290, 3384, 3760, 3948, 4101, 4230, 4935, 5040, 5264, 5468, 5640, 5922, 6580, 6768, 6835, 7896, 8202, 8460, 9569, 9870, 10936, 11280, 11844, 12303, 13160, 13670, 14805, 15792, 16404, 16920, 19138, 19740, 20505, 21872, 23688, 24606, 26320, 27340, 28707, 29610, 32808, 33840, 38276, 39480, 41010, 47376, 47845, 49212, 54680, 57414, 59220, 61515, 64249, 65616, 76552, 78960, 82020, 86121, 95690, 98424, 109360, 114828, 118440, 123030, 128498, 143535, 153104, 164040, 172242, 191380, 192747, 196848, 229656, 236880, 246060, 256996, 287070, 321245, 328080, 344484, 382760, 385494, 430605, 449743, 459312, 492120, 513992, 574140, 578241, 642490, 688968, 765520, 770988, 861210, 899486, 963735, 984240, 1027984, 1148280, 1156482, 1284980, 1349229, 1377936, 1541976, 1722420, 1798972, 1927470, 2248715, 2296560, 2312964, 2569960, 2698458, 2891205, 3083952, 3444840, 3597944, 3854940, 4047687, 4497430, 4625928, 5139920, 5396916, 5782410, 6746145, 6889680, 7195888, 7709880, 8095374, 8994860, 9251856, 10793832, 11564820, 13492290, 15419760, 16190748, 17989720, 20238435, 21587664, 23129640, 26984580, 32381496, 35979440, 40476870, 46259280, 53969160, 64762992, 80953740, 107938320, 161907480, 323814960]

約数ペア:

[(1, 323814960), (2, 161907480), (3, 107938320), (4, 80953740), (5, 64762992), (6, 53969160), (7, 46259280), (8, 40476870), (9, 35979440), (10, 32381496), (12, 26984580), (14, 23129640), (15, 21587664), (16, 20238435), (18, 17989720), (20, 16190748), (21, 15419760), (24, 13492290), (28, 11564820), (30, 10793832), (35, 9251856), (36, 8994860), (40, 8095374), (42, 7709880), (45, 7195888), (47, 6889680), (48, 6746145), (56, 5782410), (60, 5396916), (63, 5139920), (70, 4625928), (72, 4497430), (80, 4047687), (84, 3854940), (90, 3597944), (94, 3444840), (105, 3083952), (112, 2891205), (120, 2698458), (126, 2569960), (140, 2312964), (141, 2296560), (144, 2248715), (168, 1927470), (180, 1798972), (188, 1722420), (210, 1541976), (235, 1377936), (240, 1349229), (252, 1284980), (280, 1156482), (282, 1148280), (315, 1027984), (329, 984240), (336, 963735), (360, 899486), (376, 861210), (420, 770988), (423, 765520), (470, 688968), (504, 642490), (560, 578241), (564, 574140), (630, 513992), (658, 492120), (705, 459312), (720, 449743), (752, 430605), (840, 385494), (846, 382760), (940, 344484), (987, 328080), (1008, 321245), (1128, 287070), (1260, 256996), (1316, 246060), (1367, 236880), (1410, 229656), (1645, 196848), (1680, 192747), (1692, 191380), (1880, 172242), (1974, 164040), (2115, 153104), (2256, 143535), (2520, 128498), (2632, 123030), (2734, 118440), (2820, 114828), (2961, 109360), (3290, 98424), (3384, 95690), (3760, 86121), (3948, 82020), (4101, 78960), (4230, 76552), (4935, 65616), (5040, 64249), (5264, 61515), (5468, 59220), (5640, 57414), (5922, 54680), (6580, 49212), (6768, 47845), (6835, 47376), (7896, 41010), (8202, 39480), (8460, 38276), (9569, 33840), (9870, 32808), (10936, 29610), (11280, 28707), (11844, 27340), (12303, 26320), (13160, 24606), (13670, 23688), (14805, 21872), (15792, 20505), (16404, 19740), (16920, 19138)]