144961440

素因数分解:

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

素因数の和:1831

約数の個数: 144

約数和(自身を含む): 494732448

約数和(自身を除く): 349771008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1787, 2028, 2080, 2535, 2704, 3120, 3380, 3574, 4056, 5070, 5361, 5408, 6240, 6760, 7148, 8112, 8935, 10140, 10722, 13520, 14296, 16224, 17870, 20280, 21444, 23231, 26805, 27040, 28592, 35740, 40560, 42888, 46462, 53610, 57184, 69693, 71480, 81120, 85776, 92924, 107220, 116155, 139386, 142960, 171552, 185848, 214440, 232310, 278772, 285920, 302003, 348465, 371696, 428880, 464620, 557544, 604006, 696930, 743392, 857760, 906009, 929240, 1115088, 1208012, 1393860, 1510015, 1812018, 1858480, 2230176, 2416024, 2787720, 3020030, 3624036, 3716960, 4530045, 4832048, 5575440, 6040060, 7248072, 9060090, 9664096, 11150880, 12080120, 14496144, 18120180, 24160240, 28992288, 36240360, 48320480, 72480720, 144961440]

約数ペア:

[(1, 144961440), (2, 72480720), (3, 48320480), (4, 36240360), (5, 28992288), (6, 24160240), (8, 18120180), (10, 14496144), (12, 12080120), (13, 11150880), (15, 9664096), (16, 9060090), (20, 7248072), (24, 6040060), (26, 5575440), (30, 4832048), (32, 4530045), (39, 3716960), (40, 3624036), (48, 3020030), (52, 2787720), (60, 2416024), (65, 2230176), (78, 1858480), (80, 1812018), (96, 1510015), (104, 1393860), (120, 1208012), (130, 1115088), (156, 929240), (160, 906009), (169, 857760), (195, 743392), (208, 696930), (240, 604006), (260, 557544), (312, 464620), (338, 428880), (390, 371696), (416, 348465), (480, 302003), (507, 285920), (520, 278772), (624, 232310), (676, 214440), (780, 185848), (845, 171552), (1014, 142960), (1040, 139386), (1248, 116155), (1352, 107220), (1560, 92924), (1690, 85776), (1787, 81120), (2028, 71480), (2080, 69693), (2535, 57184), (2704, 53610), (3120, 46462), (3380, 42888), (3574, 40560), (4056, 35740), (5070, 28592), (5361, 27040), (5408, 26805), (6240, 23231), (6760, 21444), (7148, 20280), (8112, 17870), (8935, 16224), (10140, 14296), (10722, 13520)]