14899920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 54163200

約数和(自身を除く): 39263280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 181, 196, 210, 240, 245, 280, 294, 336, 343, 362, 392, 420, 490, 543, 560, 588, 686, 724, 735, 784, 840, 905, 980, 1029, 1086, 1176, 1267, 1372, 1448, 1470, 1680, 1715, 1810, 1960, 2058, 2172, 2352, 2534, 2715, 2744, 2896, 2940, 3430, 3620, 3801, 3920, 4116, 4344, 5068, 5145, 5430, 5488, 5880, 6335, 6860, 7240, 7602, 8232, 8688, 8869, 10136, 10290, 10860, 11760, 12670, 13720, 14480, 15204, 16464, 17738, 19005, 20272, 20580, 21720, 25340, 26607, 27440, 30408, 35476, 38010, 41160, 43440, 44345, 50680, 53214, 60816, 62083, 70952, 76020, 82320, 88690, 101360, 106428, 124166, 133035, 141904, 152040, 177380, 186249, 212856, 248332, 266070, 304080, 310415, 354760, 372498, 425712, 496664, 532140, 620830, 709520, 744996, 931245, 993328, 1064280, 1241660, 1489992, 1862490, 2128560, 2483320, 2979984, 3724980, 4966640, 7449960, 14899920]

約数ペア:

[(1, 14899920), (2, 7449960), (3, 4966640), (4, 3724980), (5, 2979984), (6, 2483320), (7, 2128560), (8, 1862490), (10, 1489992), (12, 1241660), (14, 1064280), (15, 993328), (16, 931245), (20, 744996), (21, 709520), (24, 620830), (28, 532140), (30, 496664), (35, 425712), (40, 372498), (42, 354760), (48, 310415), (49, 304080), (56, 266070), (60, 248332), (70, 212856), (80, 186249), (84, 177380), (98, 152040), (105, 141904), (112, 133035), (120, 124166), (140, 106428), (147, 101360), (168, 88690), (181, 82320), (196, 76020), (210, 70952), (240, 62083), (245, 60816), (280, 53214), (294, 50680), (336, 44345), (343, 43440), (362, 41160), (392, 38010), (420, 35476), (490, 30408), (543, 27440), (560, 26607), (588, 25340), (686, 21720), (724, 20580), (735, 20272), (784, 19005), (840, 17738), (905, 16464), (980, 15204), (1029, 14480), (1086, 13720), (1176, 12670), (1267, 11760), (1372, 10860), (1448, 10290), (1470, 10136), (1680, 8869), (1715, 8688), (1810, 8232), (1960, 7602), (2058, 7240), (2172, 6860), (2352, 6335), (2534, 5880), (2715, 5488), (2744, 5430), (2896, 5145), (2940, 5068), (3430, 4344), (3620, 4116), (3801, 3920)]