217442160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 180

約数和(自身を含む): 791179272

約数和(自身を除く): 573737112

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, 1521, 1560, 1690, 1787, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 3574, 4056, 4680, 5070, 5361, 6084, 6760, 7148, 7605, 8112, 8935, 9360, 10140, 10722, 12168, 13520, 14296, 15210, 16083, 17870, 20280, 21444, 23231, 24336, 26805, 28592, 30420, 32166, 35740, 40560, 42888, 46462, 53610, 60840, 64332, 69693, 71480, 80415, 85776, 92924, 107220, 116155, 121680, 128664, 139386, 142960, 160830, 185848, 209079, 214440, 232310, 257328, 278772, 302003, 321660, 348465, 371696, 418158, 428880, 464620, 557544, 604006, 643320, 696930, 836316, 906009, 929240, 1045395, 1115088, 1208012, 1286640, 1393860, 1510015, 1672632, 1812018, 1858480, 2090790, 2416024, 2718027, 2787720, 3020030, 3345264, 3624036, 4181580, 4530045, 4832048, 5436054, 5575440, 6040060, 7248072, 8363160, 9060090, 10872108, 12080120, 13590135, 14496144, 16726320, 18120180, 21744216, 24160240, 27180270, 36240360, 43488432, 54360540, 72480720, 108721080, 217442160]

約数ペア:

[(1, 217442160), (2, 108721080), (3, 72480720), (4, 54360540), (5, 43488432), (6, 36240360), (8, 27180270), (9, 24160240), (10, 21744216), (12, 18120180), (13, 16726320), (15, 14496144), (16, 13590135), (18, 12080120), (20, 10872108), (24, 9060090), (26, 8363160), (30, 7248072), (36, 6040060), (39, 5575440), (40, 5436054), (45, 4832048), (48, 4530045), (52, 4181580), (60, 3624036), (65, 3345264), (72, 3020030), (78, 2787720), (80, 2718027), (90, 2416024), (104, 2090790), (117, 1858480), (120, 1812018), (130, 1672632), (144, 1510015), (156, 1393860), (169, 1286640), (180, 1208012), (195, 1115088), (208, 1045395), (234, 929240), (240, 906009), (260, 836316), (312, 696930), (338, 643320), (360, 604006), (390, 557544), (468, 464620), (507, 428880), (520, 418158), (585, 371696), (624, 348465), (676, 321660), (720, 302003), (780, 278772), (845, 257328), (936, 232310), (1014, 214440), (1040, 209079), (1170, 185848), (1352, 160830), (1521, 142960), (1560, 139386), (1690, 128664), (1787, 121680), (1872, 116155), (2028, 107220), (2340, 92924), (2535, 85776), (2704, 80415), (3042, 71480), (3120, 69693), (3380, 64332), (3574, 60840), (4056, 53610), (4680, 46462), (5070, 42888), (5361, 40560), (6084, 35740), (6760, 32166), (7148, 30420), (7605, 28592), (8112, 26805), (8935, 24336), (9360, 23231), (10140, 21444), (10722, 20280), (12168, 17870), (13520, 16083), (14296, 15210)]