40887840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 151151616

約数和(自身を除く): 110263776

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 283, 301, 336, 344, 420, 430, 480, 516, 560, 566, 602, 645, 672, 688, 840, 849, 860, 903, 1032, 1120, 1132, 1204, 1290, 1376, 1415, 1505, 1680, 1698, 1720, 1806, 1981, 2064, 2264, 2408, 2580, 2830, 3010, 3360, 3396, 3440, 3612, 3962, 4128, 4245, 4515, 4528, 4816, 5160, 5660, 5943, 6020, 6792, 6880, 7224, 7924, 8490, 9030, 9056, 9632, 9905, 10320, 11320, 11886, 12040, 12169, 13584, 14448, 15848, 16980, 18060, 19810, 20640, 22640, 23772, 24080, 24338, 27168, 28896, 29715, 31696, 33960, 36120, 36507, 39620, 45280, 47544, 48160, 48676, 59430, 60845, 63392, 67920, 72240, 73014, 79240, 85183, 95088, 97352, 118860, 121690, 135840, 144480, 146028, 158480, 170366, 182535, 190176, 194704, 237720, 243380, 255549, 292056, 316960, 340732, 365070, 389408, 425915, 475440, 486760, 511098, 584112, 681464, 730140, 851830, 950880, 973520, 1022196, 1168224, 1277745, 1362928, 1460280, 1703660, 1947040, 2044392, 2555490, 2725856, 2920560, 3407320, 4088784, 5110980, 5841120, 6814640, 8177568, 10221960, 13629280, 20443920, 40887840]

約数ペア:

[(1, 40887840), (2, 20443920), (3, 13629280), (4, 10221960), (5, 8177568), (6, 6814640), (7, 5841120), (8, 5110980), (10, 4088784), (12, 3407320), (14, 2920560), (15, 2725856), (16, 2555490), (20, 2044392), (21, 1947040), (24, 1703660), (28, 1460280), (30, 1362928), (32, 1277745), (35, 1168224), (40, 1022196), (42, 973520), (43, 950880), (48, 851830), (56, 730140), (60, 681464), (70, 584112), (80, 511098), (84, 486760), (86, 475440), (96, 425915), (105, 389408), (112, 365070), (120, 340732), (129, 316960), (140, 292056), (160, 255549), (168, 243380), (172, 237720), (210, 194704), (215, 190176), (224, 182535), (240, 170366), (258, 158480), (280, 146028), (283, 144480), (301, 135840), (336, 121690), (344, 118860), (420, 97352), (430, 95088), (480, 85183), (516, 79240), (560, 73014), (566, 72240), (602, 67920), (645, 63392), (672, 60845), (688, 59430), (840, 48676), (849, 48160), (860, 47544), (903, 45280), (1032, 39620), (1120, 36507), (1132, 36120), (1204, 33960), (1290, 31696), (1376, 29715), (1415, 28896), (1505, 27168), (1680, 24338), (1698, 24080), (1720, 23772), (1806, 22640), (1981, 20640), (2064, 19810), (2264, 18060), (2408, 16980), (2580, 15848), (2830, 14448), (3010, 13584), (3360, 12169), (3396, 12040), (3440, 11886), (3612, 11320), (3962, 10320), (4128, 9905), (4245, 9632), (4515, 9056), (4528, 9030), (4816, 8490), (5160, 7924), (5660, 7224), (5943, 6880), (6020, 6792)]