15674053040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{606581}}^1$

素因数の和:606630

約数の個数: 80

約数和(自身を含む): 40616730720

約数和(自身を除く): 24942677680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 12920, 25840, 606581, 1213162, 2426324, 3032905, 4852648, 6065810, 9705296, 10311877, 11525039, 12131620, 20623754, 23050078, 24263240, 41247508, 46100156, 48526480, 51559385, 57625195, 82495016, 92200312, 103118770, 115250390, 164990032, 184400624, 195925663, 206237540, 230500780, 391851326, 412475080, 461001560, 783702652, 824950160, 922003120, 979628315, 1567405304, 1959256630, 3134810608, 3918513260, 7837026520, 15674053040]

約数ペア:

[(1, 15674053040), (2, 7837026520), (4, 3918513260), (5, 3134810608), (8, 1959256630), (10, 1567405304), (16, 979628315), (17, 922003120), (19, 824950160), (20, 783702652), (34, 461001560), (38, 412475080), (40, 391851326), (68, 230500780), (76, 206237540), (80, 195925663), (85, 184400624), (95, 164990032), (136, 115250390), (152, 103118770), (170, 92200312), (190, 82495016), (272, 57625195), (304, 51559385), (323, 48526480), (340, 46100156), (380, 41247508), (646, 24263240), (680, 23050078), (760, 20623754), (1292, 12131620), (1360, 11525039), (1520, 10311877), (1615, 9705296), (2584, 6065810), (3230, 4852648), (5168, 3032905), (6460, 2426324), (12920, 1213162), (25840, 606581)]