73945560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 167732520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 443, 520, 535, 642, 780, 856, 886, 1070, 1284, 1329, 1391, 1560, 1605, 1772, 2140, 2215, 2568, 2658, 2782, 3210, 3544, 4173, 4280, 4430, 5316, 5564, 5759, 6420, 6645, 6955, 8346, 8860, 10632, 11128, 11518, 12840, 13290, 13910, 16692, 17277, 17720, 20865, 23036, 26580, 27820, 28795, 33384, 34554, 41730, 46072, 47401, 53160, 55640, 57590, 69108, 83460, 86385, 94802, 115180, 138216, 142203, 166920, 172770, 189604, 230360, 237005, 284406, 345540, 379208, 474010, 568812, 616213, 691080, 711015, 948020, 1137624, 1232426, 1422030, 1848639, 1896040, 2464852, 2844060, 3081065, 3697278, 4929704, 5688120, 6162130, 7394556, 9243195, 12324260, 14789112, 18486390, 24648520, 36972780, 73945560]

約数ペア:

[(1, 73945560), (2, 36972780), (3, 24648520), (4, 18486390), (5, 14789112), (6, 12324260), (8, 9243195), (10, 7394556), (12, 6162130), (13, 5688120), (15, 4929704), (20, 3697278), (24, 3081065), (26, 2844060), (30, 2464852), (39, 1896040), (40, 1848639), (52, 1422030), (60, 1232426), (65, 1137624), (78, 948020), (104, 711015), (107, 691080), (120, 616213), (130, 568812), (156, 474010), (195, 379208), (214, 345540), (260, 284406), (312, 237005), (321, 230360), (390, 189604), (428, 172770), (443, 166920), (520, 142203), (535, 138216), (642, 115180), (780, 94802), (856, 86385), (886, 83460), (1070, 69108), (1284, 57590), (1329, 55640), (1391, 53160), (1560, 47401), (1605, 46072), (1772, 41730), (2140, 34554), (2215, 33384), (2568, 28795), (2658, 27820), (2782, 26580), (3210, 23036), (3544, 20865), (4173, 17720), (4280, 17277), (4430, 16692), (5316, 13910), (5564, 13290), (5759, 12840), (6420, 11518), (6645, 11128), (6955, 10632), (8346, 8860)]