40174680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 149679360

約数和(自身を除く): 109504680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 283, 312, 338, 364, 390, 420, 455, 507, 520, 546, 566, 676, 728, 780, 840, 845, 849, 910, 1014, 1092, 1132, 1183, 1352, 1365, 1415, 1560, 1690, 1698, 1820, 1981, 2028, 2184, 2264, 2366, 2535, 2730, 2830, 3380, 3396, 3549, 3640, 3679, 3962, 4056, 4245, 4732, 5070, 5460, 5660, 5915, 5943, 6760, 6792, 7098, 7358, 7924, 8490, 9464, 9905, 10140, 10920, 11037, 11320, 11830, 11886, 14196, 14716, 15848, 16980, 17745, 18395, 19810, 20280, 22074, 23660, 23772, 25753, 28392, 29432, 29715, 33960, 35490, 36790, 39620, 44148, 47320, 47544, 47827, 51506, 55185, 59430, 70980, 73580, 77259, 79240, 88296, 95654, 103012, 110370, 118860, 128765, 141960, 143481, 147160, 154518, 191308, 206024, 220740, 237720, 239135, 257530, 286962, 309036, 334789, 382616, 386295, 441480, 478270, 515060, 573924, 618072, 669578, 717405, 772590, 956540, 1004367, 1030120, 1147848, 1339156, 1434810, 1545180, 1673945, 1913080, 2008734, 2678312, 2869620, 3090360, 3347890, 4017468, 5021835, 5739240, 6695780, 8034936, 10043670, 13391560, 20087340, 40174680]

約数ペア:

[(1, 40174680), (2, 20087340), (3, 13391560), (4, 10043670), (5, 8034936), (6, 6695780), (7, 5739240), (8, 5021835), (10, 4017468), (12, 3347890), (13, 3090360), (14, 2869620), (15, 2678312), (20, 2008734), (21, 1913080), (24, 1673945), (26, 1545180), (28, 1434810), (30, 1339156), (35, 1147848), (39, 1030120), (40, 1004367), (42, 956540), (52, 772590), (56, 717405), (60, 669578), (65, 618072), (70, 573924), (78, 515060), (84, 478270), (91, 441480), (104, 386295), (105, 382616), (120, 334789), (130, 309036), (140, 286962), (156, 257530), (168, 239135), (169, 237720), (182, 220740), (195, 206024), (210, 191308), (260, 154518), (273, 147160), (280, 143481), (283, 141960), (312, 128765), (338, 118860), (364, 110370), (390, 103012), (420, 95654), (455, 88296), (507, 79240), (520, 77259), (546, 73580), (566, 70980), (676, 59430), (728, 55185), (780, 51506), (840, 47827), (845, 47544), (849, 47320), (910, 44148), (1014, 39620), (1092, 36790), (1132, 35490), (1183, 33960), (1352, 29715), (1365, 29432), (1415, 28392), (1560, 25753), (1690, 23772), (1698, 23660), (1820, 22074), (1981, 20280), (2028, 19810), (2184, 18395), (2264, 17745), (2366, 16980), (2535, 15848), (2730, 14716), (2830, 14196), (3380, 11886), (3396, 11830), (3549, 11320), (3640, 11037), (3679, 10920), (3962, 10140), (4056, 9905), (4245, 9464), (4732, 8490), (5070, 7924), (5460, 7358), (5660, 7098), (5915, 6792), (5943, 6760)]