144759702760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{687107}}^1$

素因数の和:687370

約数の個数: 64

約数和(自身を含む): 341355254400

約数和(自身を除く): 196595551640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 229, 230, 458, 460, 916, 920, 1145, 1832, 2290, 4580, 5267, 9160, 10534, 21068, 26335, 42136, 52670, 105340, 210680, 687107, 1374214, 2748428, 3435535, 5496856, 6871070, 13742140, 15803461, 27484280, 31606922, 63213844, 79017305, 126427688, 157347503, 158034610, 314695006, 316069220, 629390012, 632138440, 786737515, 1258780024, 1573475030, 3146950060, 3618992569, 6293900120, 7237985138, 14475970276, 18094962845, 28951940552, 36189925690, 72379851380, 144759702760]

約数ペア:

[(1, 144759702760), (2, 72379851380), (4, 36189925690), (5, 28951940552), (8, 18094962845), (10, 14475970276), (20, 7237985138), (23, 6293900120), (40, 3618992569), (46, 3146950060), (92, 1573475030), (115, 1258780024), (184, 786737515), (229, 632138440), (230, 629390012), (458, 316069220), (460, 314695006), (916, 158034610), (920, 157347503), (1145, 126427688), (1832, 79017305), (2290, 63213844), (4580, 31606922), (5267, 27484280), (9160, 15803461), (10534, 13742140), (21068, 6871070), (26335, 5496856), (42136, 3435535), (52670, 2748428), (105340, 1374214), (210680, 687107)]