121628640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 446777856

約数和(自身を除く): 325149216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 683, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1366, 1484, 1590, 1680, 1696, 1855, 2049, 2120, 2226, 2544, 2732, 2968, 3180, 3360, 3415, 3710, 4098, 4240, 4452, 4781, 5088, 5464, 5565, 5936, 6360, 6830, 7420, 8196, 8480, 8904, 9562, 10245, 10928, 11130, 11872, 12720, 13660, 14343, 14840, 16392, 17808, 19124, 20490, 21856, 22260, 23905, 25440, 27320, 28686, 29680, 32784, 35616, 36199, 38248, 40980, 44520, 47810, 54640, 57372, 59360, 65568, 71715, 72398, 76496, 81960, 89040, 95620, 108597, 109280, 114744, 143430, 144796, 152992, 163920, 178080, 180995, 191240, 217194, 229488, 253393, 286860, 289592, 327840, 361990, 382480, 434388, 458976, 506786, 542985, 573720, 579184, 723980, 760179, 764960, 868776, 1013572, 1085970, 1147440, 1158368, 1266965, 1447960, 1520358, 1737552, 2027144, 2171940, 2294880, 2533930, 2895920, 3040716, 3475104, 3800895, 4054288, 4343880, 5067860, 5791840, 6081432, 7601790, 8108576, 8687760, 10135720, 12162864, 15203580, 17375520, 20271440, 24325728, 30407160, 40542880, 60814320, 121628640]

約数ペア:

[(1, 121628640), (2, 60814320), (3, 40542880), (4, 30407160), (5, 24325728), (6, 20271440), (7, 17375520), (8, 15203580), (10, 12162864), (12, 10135720), (14, 8687760), (15, 8108576), (16, 7601790), (20, 6081432), (21, 5791840), (24, 5067860), (28, 4343880), (30, 4054288), (32, 3800895), (35, 3475104), (40, 3040716), (42, 2895920), (48, 2533930), (53, 2294880), (56, 2171940), (60, 2027144), (70, 1737552), (80, 1520358), (84, 1447960), (96, 1266965), (105, 1158368), (106, 1147440), (112, 1085970), (120, 1013572), (140, 868776), (159, 764960), (160, 760179), (168, 723980), (210, 579184), (212, 573720), (224, 542985), (240, 506786), (265, 458976), (280, 434388), (318, 382480), (336, 361990), (371, 327840), (420, 289592), (424, 286860), (480, 253393), (530, 229488), (560, 217194), (636, 191240), (672, 180995), (683, 178080), (742, 163920), (795, 152992), (840, 144796), (848, 143430), (1060, 114744), (1113, 109280), (1120, 108597), (1272, 95620), (1366, 89040), (1484, 81960), (1590, 76496), (1680, 72398), (1696, 71715), (1855, 65568), (2049, 59360), (2120, 57372), (2226, 54640), (2544, 47810), (2732, 44520), (2968, 40980), (3180, 38248), (3360, 36199), (3415, 35616), (3710, 32784), (4098, 29680), (4240, 28686), (4452, 27320), (4781, 25440), (5088, 23905), (5464, 22260), (5565, 21856), (5936, 20490), (6360, 19124), (6830, 17808), (7420, 16392), (8196, 14840), (8480, 14343), (8904, 13660), (9562, 12720), (10245, 11872), (10928, 11130)]