143898720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 380100000

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, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 379, 420, 452, 480, 560, 565, 672, 678, 758, 791, 840, 904, 1120, 1130, 1137, 1356, 1516, 1582, 1680, 1695, 1808, 1895, 2260, 2274, 2373, 2653, 2712, 3032, 3164, 3360, 3390, 3616, 3790, 3955, 4520, 4548, 4746, 5306, 5424, 5685, 6064, 6328, 6780, 7580, 7910, 7959, 9040, 9096, 9492, 10612, 10848, 11370, 11865, 12128, 12656, 13265, 13560, 15160, 15820, 15918, 18080, 18192, 18984, 21224, 22740, 23730, 25312, 26530, 27120, 30320, 31640, 31836, 36384, 37968, 39795, 42448, 42827, 45480, 47460, 53060, 54240, 60640, 63280, 63672, 75936, 79590, 84896, 85654, 90960, 94920, 106120, 126560, 127344, 128481, 159180, 171308, 181920, 189840, 212240, 214135, 254688, 256962, 299789, 318360, 342616, 379680, 424480, 428270, 513924, 599578, 636720, 642405, 685232, 856540, 899367, 1027848, 1199156, 1273440, 1284810, 1370464, 1498945, 1713080, 1798734, 2055696, 2398312, 2569620, 2997890, 3426160, 3597468, 4111392, 4496835, 4796624, 5139240, 5995780, 6852320, 7194936, 8993670, 9593248, 10278480, 11991560, 14389872, 17987340, 20556960, 23983120, 28779744, 35974680, 47966240, 71949360, 143898720]

約数ペア:

[(1, 143898720), (2, 71949360), (3, 47966240), (4, 35974680), (5, 28779744), (6, 23983120), (7, 20556960), (8, 17987340), (10, 14389872), (12, 11991560), (14, 10278480), (15, 9593248), (16, 8993670), (20, 7194936), (21, 6852320), (24, 5995780), (28, 5139240), (30, 4796624), (32, 4496835), (35, 4111392), (40, 3597468), (42, 3426160), (48, 2997890), (56, 2569620), (60, 2398312), (70, 2055696), (80, 1798734), (84, 1713080), (96, 1498945), (105, 1370464), (112, 1284810), (113, 1273440), (120, 1199156), (140, 1027848), (160, 899367), (168, 856540), (210, 685232), (224, 642405), (226, 636720), (240, 599578), (280, 513924), (336, 428270), (339, 424480), (379, 379680), (420, 342616), (452, 318360), (480, 299789), (560, 256962), (565, 254688), (672, 214135), (678, 212240), (758, 189840), (791, 181920), (840, 171308), (904, 159180), (1120, 128481), (1130, 127344), (1137, 126560), (1356, 106120), (1516, 94920), (1582, 90960), (1680, 85654), (1695, 84896), (1808, 79590), (1895, 75936), (2260, 63672), (2274, 63280), (2373, 60640), (2653, 54240), (2712, 53060), (3032, 47460), (3164, 45480), (3360, 42827), (3390, 42448), (3616, 39795), (3790, 37968), (3955, 36384), (4520, 31836), (4548, 31640), (4746, 30320), (5306, 27120), (5424, 26530), (5685, 25312), (6064, 23730), (6328, 22740), (6780, 21224), (7580, 18984), (7910, 18192), (7959, 18080), (9040, 15918), (9096, 15820), (9492, 15160), (10612, 13560), (10848, 13265), (11370, 12656), (11865, 12128)]