173880720

素因数分解:

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

素因数の和:1474

約数の個数: 180

約数和(自身を含む): 632766420

約数和(自身を除く): 458885700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1429, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 2858, 3042, 3120, 3380, 4056, 4287, 4680, 5070, 5716, 6084, 6760, 7145, 7605, 8112, 8574, 9360, 10140, 11432, 12168, 12861, 13520, 14290, 15210, 17148, 18577, 20280, 21435, 22864, 24336, 25722, 28580, 30420, 34296, 37154, 40560, 42870, 51444, 55731, 57160, 60840, 64305, 68592, 74308, 85740, 92885, 102888, 111462, 114320, 121680, 128610, 148616, 167193, 171480, 185770, 205776, 222924, 241501, 257220, 278655, 297232, 334386, 342960, 371540, 445848, 483002, 514440, 557310, 668772, 724503, 743080, 835965, 891696, 966004, 1028880, 1114620, 1207505, 1337544, 1449006, 1486160, 1671930, 1932008, 2173509, 2229240, 2415010, 2675088, 2898012, 3343860, 3622515, 3864016, 4347018, 4458480, 4830020, 5796024, 6687720, 7245030, 8694036, 9660040, 10867545, 11592048, 13375440, 14490060, 17388072, 19320080, 21735090, 28980120, 34776144, 43470180, 57960240, 86940360, 173880720]

約数ペア:

[(1, 173880720), (2, 86940360), (3, 57960240), (4, 43470180), (5, 34776144), (6, 28980120), (8, 21735090), (9, 19320080), (10, 17388072), (12, 14490060), (13, 13375440), (15, 11592048), (16, 10867545), (18, 9660040), (20, 8694036), (24, 7245030), (26, 6687720), (30, 5796024), (36, 4830020), (39, 4458480), (40, 4347018), (45, 3864016), (48, 3622515), (52, 3343860), (60, 2898012), (65, 2675088), (72, 2415010), (78, 2229240), (80, 2173509), (90, 1932008), (104, 1671930), (117, 1486160), (120, 1449006), (130, 1337544), (144, 1207505), (156, 1114620), (169, 1028880), (180, 966004), (195, 891696), (208, 835965), (234, 743080), (240, 724503), (260, 668772), (312, 557310), (338, 514440), (360, 483002), (390, 445848), (468, 371540), (507, 342960), (520, 334386), (585, 297232), (624, 278655), (676, 257220), (720, 241501), (780, 222924), (845, 205776), (936, 185770), (1014, 171480), (1040, 167193), (1170, 148616), (1352, 128610), (1429, 121680), (1521, 114320), (1560, 111462), (1690, 102888), (1872, 92885), (2028, 85740), (2340, 74308), (2535, 68592), (2704, 64305), (2858, 60840), (3042, 57160), (3120, 55731), (3380, 51444), (4056, 42870), (4287, 40560), (4680, 37154), (5070, 34296), (5716, 30420), (6084, 28580), (6760, 25722), (7145, 24336), (7605, 22864), (8112, 21435), (8574, 20280), (9360, 18577), (10140, 17148), (11432, 15210), (12168, 14290), (12861, 13520)]