186152520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 581898240

約数和(自身を除く): 395745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 163, 186, 248, 307, 310, 326, 372, 465, 489, 614, 620, 652, 744, 815, 921, 930, 978, 1228, 1240, 1304, 1535, 1630, 1842, 1860, 1956, 2445, 2456, 3070, 3260, 3684, 3720, 3912, 4605, 4890, 5053, 6140, 6520, 7368, 9210, 9517, 9780, 10106, 12280, 15159, 18420, 19034, 19560, 20212, 25265, 28551, 30318, 36840, 38068, 40424, 47585, 50041, 50530, 57102, 60636, 75795, 76136, 95170, 100082, 101060, 114204, 121272, 142755, 150123, 151590, 190340, 200164, 202120, 228408, 250205, 285510, 300246, 303180, 380680, 400328, 500410, 571020, 600492, 606360, 750615, 1000820, 1142040, 1200984, 1501230, 1551271, 2001640, 3002460, 3102542, 4653813, 6004920, 6205084, 7756355, 9307626, 12410168, 15512710, 18615252, 23269065, 31025420, 37230504, 46538130, 62050840, 93076260, 186152520]

約数ペア:

[(1, 186152520), (2, 93076260), (3, 62050840), (4, 46538130), (5, 37230504), (6, 31025420), (8, 23269065), (10, 18615252), (12, 15512710), (15, 12410168), (20, 9307626), (24, 7756355), (30, 6205084), (31, 6004920), (40, 4653813), (60, 3102542), (62, 3002460), (93, 2001640), (120, 1551271), (124, 1501230), (155, 1200984), (163, 1142040), (186, 1000820), (248, 750615), (307, 606360), (310, 600492), (326, 571020), (372, 500410), (465, 400328), (489, 380680), (614, 303180), (620, 300246), (652, 285510), (744, 250205), (815, 228408), (921, 202120), (930, 200164), (978, 190340), (1228, 151590), (1240, 150123), (1304, 142755), (1535, 121272), (1630, 114204), (1842, 101060), (1860, 100082), (1956, 95170), (2445, 76136), (2456, 75795), (3070, 60636), (3260, 57102), (3684, 50530), (3720, 50041), (3912, 47585), (4605, 40424), (4890, 38068), (5053, 36840), (6140, 30318), (6520, 28551), (7368, 25265), (9210, 20212), (9517, 19560), (9780, 19034), (10106, 18420), (12280, 15159)]