326163240

素因数分解:

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

素因数の和:1833

約数の個数: 192

約数和(自身を含む): 1177934400

約数和(自身を除く): 851771160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1787, 2028, 2340, 2535, 2808, 3042, 3380, 3510, 3574, 4056, 4563, 4680, 5070, 5361, 6084, 6760, 7020, 7148, 7605, 8935, 9126, 10140, 10722, 12168, 14040, 14296, 15210, 16083, 17870, 18252, 20280, 21444, 22815, 23231, 26805, 30420, 32166, 35740, 36504, 42888, 45630, 46462, 48249, 53610, 60840, 64332, 69693, 71480, 80415, 91260, 92924, 96498, 107220, 116155, 128664, 139386, 160830, 182520, 185848, 192996, 209079, 214440, 232310, 241245, 278772, 302003, 321660, 348465, 385992, 418158, 464620, 482490, 557544, 604006, 627237, 643320, 696930, 836316, 906009, 929240, 964980, 1045395, 1208012, 1254474, 1393860, 1510015, 1672632, 1812018, 1929960, 2090790, 2416024, 2508948, 2718027, 2787720, 3020030, 3136185, 3624036, 4181580, 4530045, 5017896, 5436054, 6040060, 6272370, 7248072, 8154081, 8363160, 9060090, 10872108, 12080120, 12544740, 13590135, 16308162, 18120180, 21744216, 25089480, 27180270, 32616324, 36240360, 40770405, 54360540, 65232648, 81540810, 108721080, 163081620, 326163240]

約数ペア:

[(1, 326163240), (2, 163081620), (3, 108721080), (4, 81540810), (5, 65232648), (6, 54360540), (8, 40770405), (9, 36240360), (10, 32616324), (12, 27180270), (13, 25089480), (15, 21744216), (18, 18120180), (20, 16308162), (24, 13590135), (26, 12544740), (27, 12080120), (30, 10872108), (36, 9060090), (39, 8363160), (40, 8154081), (45, 7248072), (52, 6272370), (54, 6040060), (60, 5436054), (65, 5017896), (72, 4530045), (78, 4181580), (90, 3624036), (104, 3136185), (108, 3020030), (117, 2787720), (120, 2718027), (130, 2508948), (135, 2416024), (156, 2090790), (169, 1929960), (180, 1812018), (195, 1672632), (216, 1510015), (234, 1393860), (260, 1254474), (270, 1208012), (312, 1045395), (338, 964980), (351, 929240), (360, 906009), (390, 836316), (468, 696930), (507, 643320), (520, 627237), (540, 604006), (585, 557544), (676, 482490), (702, 464620), (780, 418158), (845, 385992), (936, 348465), (1014, 321660), (1080, 302003), (1170, 278772), (1352, 241245), (1404, 232310), (1521, 214440), (1560, 209079), (1690, 192996), (1755, 185848), (1787, 182520), (2028, 160830), (2340, 139386), (2535, 128664), (2808, 116155), (3042, 107220), (3380, 96498), (3510, 92924), (3574, 91260), (4056, 80415), (4563, 71480), (4680, 69693), (5070, 64332), (5361, 60840), (6084, 53610), (6760, 48249), (7020, 46462), (7148, 45630), (7605, 42888), (8935, 36504), (9126, 35740), (10140, 32166), (10722, 30420), (12168, 26805), (14040, 23231), (14296, 22815), (15210, 21444), (16083, 20280), (17870, 18252)]