157335840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3011

約数の個数: 144

約数和(自身を含む): 551606328

約数和(自身を除く): 394270488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2953, 2960, 3330, 3552, 4440, 5328, 5906, 5920, 6660, 8859, 8880, 10656, 11812, 13320, 14765, 17718, 17760, 23624, 26577, 26640, 29530, 35436, 44295, 47248, 53154, 53280, 59060, 70872, 88590, 94496, 106308, 109261, 118120, 132885, 141744, 177180, 212616, 218522, 236240, 265770, 283488, 327783, 354360, 425232, 437044, 472480, 531540, 546305, 655566, 708720, 850464, 874088, 983349, 1063080, 1092610, 1311132, 1417440, 1638915, 1748176, 1966698, 2126160, 2185220, 2622264, 3277830, 3496352, 3933396, 4252320, 4370440, 4916745, 5244528, 6555660, 7866792, 8740880, 9833490, 10489056, 13111320, 15733584, 17481760, 19666980, 26222640, 31467168, 39333960, 52445280, 78667920, 157335840]

約数ペア:

[(1, 157335840), (2, 78667920), (3, 52445280), (4, 39333960), (5, 31467168), (6, 26222640), (8, 19666980), (9, 17481760), (10, 15733584), (12, 13111320), (15, 10489056), (16, 9833490), (18, 8740880), (20, 7866792), (24, 6555660), (30, 5244528), (32, 4916745), (36, 4370440), (37, 4252320), (40, 3933396), (45, 3496352), (48, 3277830), (60, 2622264), (72, 2185220), (74, 2126160), (80, 1966698), (90, 1748176), (96, 1638915), (111, 1417440), (120, 1311132), (144, 1092610), (148, 1063080), (160, 983349), (180, 874088), (185, 850464), (222, 708720), (240, 655566), (288, 546305), (296, 531540), (333, 472480), (360, 437044), (370, 425232), (444, 354360), (480, 327783), (555, 283488), (592, 265770), (666, 236240), (720, 218522), (740, 212616), (888, 177180), (1110, 141744), (1184, 132885), (1332, 118120), (1440, 109261), (1480, 106308), (1665, 94496), (1776, 88590), (2220, 70872), (2664, 59060), (2953, 53280), (2960, 53154), (3330, 47248), (3552, 44295), (4440, 35436), (5328, 29530), (5906, 26640), (5920, 26577), (6660, 23624), (8859, 17760), (8880, 17718), (10656, 14765), (11812, 13320)]