27492079720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{3853}}^1$

素因数の和:5387

約数の個数: 128

約数和(自身を含む): 74921760000

約数和(自身を除く): 47429680280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1499, 2380, 2998, 3853, 4760, 5996, 7495, 7706, 10493, 11992, 14990, 15412, 19265, 20986, 25483, 26971, 29980, 30824, 38530, 41972, 50966, 52465, 53942, 59960, 65501, 77060, 83944, 101932, 104930, 107884, 127415, 131002, 134855, 154120, 178381, 203864, 209860, 215768, 254830, 262004, 269710, 327505, 356762, 419720, 458507, 509660, 524008, 539420, 655010, 713524, 891905, 917014, 1019320, 1078840, 1310020, 1427048, 1783810, 1834028, 2292535, 2620040, 3567620, 3668056, 4585070, 5775647, 7135240, 9170140, 11551294, 18340280, 23102588, 28878235, 40429529, 46205176, 57756470, 80859058, 98185999, 115512940, 161718116, 196371998, 202147645, 231025880, 323436232, 392743996, 404295290, 490929995, 687301993, 785487992, 808590580, 981859990, 1374603986, 1617181160, 1963719980, 2749207972, 3436509965, 3927439960, 5498415944, 6873019930, 13746039860, 27492079720]

約数ペア:

[(1, 27492079720), (2, 13746039860), (4, 6873019930), (5, 5498415944), (7, 3927439960), (8, 3436509965), (10, 2749207972), (14, 1963719980), (17, 1617181160), (20, 1374603986), (28, 981859990), (34, 808590580), (35, 785487992), (40, 687301993), (56, 490929995), (68, 404295290), (70, 392743996), (85, 323436232), (119, 231025880), (136, 202147645), (140, 196371998), (170, 161718116), (238, 115512940), (280, 98185999), (340, 80859058), (476, 57756470), (595, 46205176), (680, 40429529), (952, 28878235), (1190, 23102588), (1499, 18340280), (2380, 11551294), (2998, 9170140), (3853, 7135240), (4760, 5775647), (5996, 4585070), (7495, 3668056), (7706, 3567620), (10493, 2620040), (11992, 2292535), (14990, 1834028), (15412, 1783810), (19265, 1427048), (20986, 1310020), (25483, 1078840), (26971, 1019320), (29980, 917014), (30824, 891905), (38530, 713524), (41972, 655010), (50966, 539420), (52465, 524008), (53942, 509660), (59960, 458507), (65501, 419720), (77060, 356762), (83944, 327505), (101932, 269710), (104930, 262004), (107884, 254830), (127415, 215768), (131002, 209860), (134855, 203864), (154120, 178381)]