425654880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{126683}}^1$

素因数の和:126708

約数の個数: 96

約数和(自身を含む): 1532369664

約数和(自身を除く): 1106714784

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 126683, 253366, 380049, 506732, 633415, 760098, 886781, 1013464, 1266830, 1520196, 1773562, 1900245, 2026928, 2533660, 2660343, 3040392, 3547124, 3800490, 4053856, 4433905, 5067320, 5320686, 6080784, 7094248, 7600980, 8867810, 10134640, 10641372, 12161568, 13301715, 14188496, 15201960, 17735620, 20269280, 21282744, 26603430, 28376992, 30403920, 35471240, 42565488, 53206860, 60807840, 70942480, 85130976, 106413720, 141884960, 212827440, 425654880]

約数ペア:

[(1, 425654880), (2, 212827440), (3, 141884960), (4, 106413720), (5, 85130976), (6, 70942480), (7, 60807840), (8, 53206860), (10, 42565488), (12, 35471240), (14, 30403920), (15, 28376992), (16, 26603430), (20, 21282744), (21, 20269280), (24, 17735620), (28, 15201960), (30, 14188496), (32, 13301715), (35, 12161568), (40, 10641372), (42, 10134640), (48, 8867810), (56, 7600980), (60, 7094248), (70, 6080784), (80, 5320686), (84, 5067320), (96, 4433905), (105, 4053856), (112, 3800490), (120, 3547124), (140, 3040392), (160, 2660343), (168, 2533660), (210, 2026928), (224, 1900245), (240, 1773562), (280, 1520196), (336, 1266830), (420, 1013464), (480, 886781), (560, 760098), (672, 633415), (840, 506732), (1120, 380049), (1680, 253366), (3360, 126683)]