16063920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 200

約数和(自身を含む): 58155504

約数和(自身を除く): 42091584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 67, 72, 74, 80, 81, 90, 108, 111, 120, 134, 135, 144, 148, 162, 180, 185, 201, 216, 222, 240, 268, 270, 296, 324, 333, 335, 360, 370, 402, 405, 432, 444, 536, 540, 555, 592, 603, 648, 666, 670, 720, 740, 804, 810, 888, 999, 1005, 1072, 1080, 1110, 1206, 1296, 1332, 1340, 1480, 1608, 1620, 1665, 1776, 1809, 1998, 2010, 2160, 2220, 2412, 2479, 2664, 2680, 2960, 2997, 3015, 3216, 3240, 3330, 3618, 3996, 4020, 4440, 4824, 4958, 4995, 5328, 5360, 5427, 5994, 6030, 6480, 6660, 7236, 7437, 7992, 8040, 8880, 9045, 9648, 9916, 9990, 10854, 11988, 12060, 12395, 13320, 14472, 14874, 14985, 15984, 16080, 18090, 19832, 19980, 21708, 22311, 23976, 24120, 24790, 26640, 27135, 28944, 29748, 29970, 36180, 37185, 39664, 39960, 43416, 44622, 47952, 48240, 49580, 54270, 59496, 59940, 66933, 72360, 74370, 79920, 86832, 89244, 99160, 108540, 111555, 118992, 119880, 133866, 144720, 148740, 178488, 198320, 200799, 217080, 223110, 239760, 267732, 297480, 334665, 356976, 401598, 434160, 446220, 535464, 594960, 669330, 803196, 892440, 1003995, 1070928, 1338660, 1606392, 1784880, 2007990, 2677320, 3212784, 4015980, 5354640, 8031960, 16063920]

約数ペア:

[(1, 16063920), (2, 8031960), (3, 5354640), (4, 4015980), (5, 3212784), (6, 2677320), (8, 2007990), (9, 1784880), (10, 1606392), (12, 1338660), (15, 1070928), (16, 1003995), (18, 892440), (20, 803196), (24, 669330), (27, 594960), (30, 535464), (36, 446220), (37, 434160), (40, 401598), (45, 356976), (48, 334665), (54, 297480), (60, 267732), (67, 239760), (72, 223110), (74, 217080), (80, 200799), (81, 198320), (90, 178488), (108, 148740), (111, 144720), (120, 133866), (134, 119880), (135, 118992), (144, 111555), (148, 108540), (162, 99160), (180, 89244), (185, 86832), (201, 79920), (216, 74370), (222, 72360), (240, 66933), (268, 59940), (270, 59496), (296, 54270), (324, 49580), (333, 48240), (335, 47952), (360, 44622), (370, 43416), (402, 39960), (405, 39664), (432, 37185), (444, 36180), (536, 29970), (540, 29748), (555, 28944), (592, 27135), (603, 26640), (648, 24790), (666, 24120), (670, 23976), (720, 22311), (740, 21708), (804, 19980), (810, 19832), (888, 18090), (999, 16080), (1005, 15984), (1072, 14985), (1080, 14874), (1110, 14472), (1206, 13320), (1296, 12395), (1332, 12060), (1340, 11988), (1480, 10854), (1608, 9990), (1620, 9916), (1665, 9648), (1776, 9045), (1809, 8880), (1998, 8040), (2010, 7992), (2160, 7437), (2220, 7236), (2412, 6660), (2479, 6480), (2664, 6030), (2680, 5994), (2960, 5427), (2997, 5360), (3015, 5328), (3216, 4995), (3240, 4958), (3330, 4824), (3618, 4440), (3996, 4020)]