67474680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 257402880

約数和(自身を除く): 189928200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 167, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 334, 364, 370, 390, 420, 444, 455, 481, 501, 518, 520, 546, 555, 668, 728, 740, 777, 780, 835, 840, 888, 910, 962, 1002, 1036, 1092, 1110, 1169, 1295, 1336, 1365, 1443, 1480, 1554, 1560, 1670, 1820, 1924, 2004, 2072, 2171, 2184, 2220, 2338, 2405, 2505, 2590, 2730, 2886, 3108, 3340, 3367, 3507, 3640, 3848, 3885, 4008, 4342, 4440, 4676, 4810, 5010, 5180, 5460, 5772, 5845, 6179, 6216, 6513, 6680, 6734, 7014, 7215, 7770, 8684, 9352, 9620, 10020, 10101, 10360, 10855, 10920, 11544, 11690, 12358, 13026, 13468, 14028, 14430, 15197, 15540, 16835, 17368, 17535, 18537, 19240, 20040, 20202, 21710, 23380, 24716, 26052, 26936, 28056, 28860, 30394, 30895, 31080, 32565, 33670, 35070, 37074, 40404, 43253, 43420, 45591, 46760, 49432, 50505, 52104, 57720, 60788, 61790, 65130, 67340, 70140, 74148, 75985, 80327, 80808, 86506, 86840, 91182, 92685, 101010, 121576, 123580, 129759, 130260, 134680, 140280, 148296, 151970, 160654, 173012, 182364, 185370, 202020, 216265, 227955, 240981, 247160, 259518, 260520, 303940, 321308, 346024, 364728, 370740, 401635, 404040, 432530, 455910, 481962, 519036, 562289, 607880, 642616, 648795, 741480, 803270, 865060, 911820, 963924, 1038072, 1124578, 1204905, 1297590, 1606540, 1686867, 1730120, 1823640, 1927848, 2249156, 2409810, 2595180, 2811445, 3213080, 3373734, 4498312, 4819620, 5190360, 5622890, 6747468, 8434335, 9639240, 11245780, 13494936, 16868670, 22491560, 33737340, 67474680]

約数ペア:

[(1, 67474680), (2, 33737340), (3, 22491560), (4, 16868670), (5, 13494936), (6, 11245780), (7, 9639240), (8, 8434335), (10, 6747468), (12, 5622890), (13, 5190360), (14, 4819620), (15, 4498312), (20, 3373734), (21, 3213080), (24, 2811445), (26, 2595180), (28, 2409810), (30, 2249156), (35, 1927848), (37, 1823640), (39, 1730120), (40, 1686867), (42, 1606540), (52, 1297590), (56, 1204905), (60, 1124578), (65, 1038072), (70, 963924), (74, 911820), (78, 865060), (84, 803270), (91, 741480), (104, 648795), (105, 642616), (111, 607880), (120, 562289), (130, 519036), (140, 481962), (148, 455910), (156, 432530), (167, 404040), (168, 401635), (182, 370740), (185, 364728), (195, 346024), (210, 321308), (222, 303940), (259, 260520), (260, 259518), (273, 247160), (280, 240981), (296, 227955), (312, 216265), (334, 202020), (364, 185370), (370, 182364), (390, 173012), (420, 160654), (444, 151970), (455, 148296), (481, 140280), (501, 134680), (518, 130260), (520, 129759), (546, 123580), (555, 121576), (668, 101010), (728, 92685), (740, 91182), (777, 86840), (780, 86506), (835, 80808), (840, 80327), (888, 75985), (910, 74148), (962, 70140), (1002, 67340), (1036, 65130), (1092, 61790), (1110, 60788), (1169, 57720), (1295, 52104), (1336, 50505), (1365, 49432), (1443, 46760), (1480, 45591), (1554, 43420), (1560, 43253), (1670, 40404), (1820, 37074), (1924, 35070), (2004, 33670), (2072, 32565), (2171, 31080), (2184, 30895), (2220, 30394), (2338, 28860), (2405, 28056), (2505, 26936), (2590, 26052), (2730, 24716), (2886, 23380), (3108, 21710), (3340, 20202), (3367, 20040), (3507, 19240), (3640, 18537), (3848, 17535), (3885, 17368), (4008, 16835), (4342, 15540), (4440, 15197), (4676, 14430), (4810, 14028), (5010, 13468), (5180, 13026), (5460, 12358), (5772, 11690), (5845, 11544), (6179, 10920), (6216, 10855), (6513, 10360), (6680, 10101), (6734, 10020), (7014, 9620), (7215, 9352), (7770, 8684)]