40126320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 160

約数和(自身を含む): 148948800

約数和(自身を除く): 108822480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1429, 1560, 1755, 1872, 2160, 2340, 2808, 2858, 3120, 3510, 4287, 4680, 5616, 5716, 7020, 7145, 8574, 9360, 11432, 12861, 14040, 14290, 17148, 18577, 21435, 22864, 25722, 28080, 28580, 34296, 37154, 38583, 42870, 51444, 55731, 57160, 64305, 68592, 74308, 77166, 85740, 92885, 102888, 111462, 114320, 128610, 148616, 154332, 167193, 171480, 185770, 192915, 205776, 222924, 257220, 278655, 297232, 308664, 334386, 342960, 371540, 385830, 445848, 501579, 514440, 557310, 617328, 668772, 743080, 771660, 835965, 891696, 1003158, 1028880, 1114620, 1337544, 1486160, 1543320, 1671930, 2006316, 2229240, 2507895, 2675088, 3086640, 3343860, 4012632, 4458480, 5015790, 6687720, 8025264, 10031580, 13375440, 20063160, 40126320]

約数ペア:

[(1, 40126320), (2, 20063160), (3, 13375440), (4, 10031580), (5, 8025264), (6, 6687720), (8, 5015790), (9, 4458480), (10, 4012632), (12, 3343860), (13, 3086640), (15, 2675088), (16, 2507895), (18, 2229240), (20, 2006316), (24, 1671930), (26, 1543320), (27, 1486160), (30, 1337544), (36, 1114620), (39, 1028880), (40, 1003158), (45, 891696), (48, 835965), (52, 771660), (54, 743080), (60, 668772), (65, 617328), (72, 557310), (78, 514440), (80, 501579), (90, 445848), (104, 385830), (108, 371540), (117, 342960), (120, 334386), (130, 308664), (135, 297232), (144, 278655), (156, 257220), (180, 222924), (195, 205776), (208, 192915), (216, 185770), (234, 171480), (240, 167193), (260, 154332), (270, 148616), (312, 128610), (351, 114320), (360, 111462), (390, 102888), (432, 92885), (468, 85740), (520, 77166), (540, 74308), (585, 68592), (624, 64305), (702, 57160), (720, 55731), (780, 51444), (936, 42870), (1040, 38583), (1080, 37154), (1170, 34296), (1404, 28580), (1429, 28080), (1560, 25722), (1755, 22864), (1872, 21435), (2160, 18577), (2340, 17148), (2808, 14290), (2858, 14040), (3120, 12861), (3510, 11432), (4287, 9360), (4680, 8574), (5616, 7145), (5716, 7020)]