64087320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 214410240

約数和(自身を除く): 150322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1033, 1034, 1128, 1320, 1410, 1551, 1880, 2066, 2068, 2585, 2820, 3099, 3102, 4132, 4136, 5165, 5170, 5640, 6198, 6204, 7755, 8264, 10330, 10340, 11363, 12396, 12408, 15495, 15510, 20660, 20680, 22726, 24792, 30990, 31020, 34089, 41320, 45452, 48551, 56815, 61980, 62040, 68178, 90904, 97102, 113630, 123960, 136356, 145653, 170445, 194204, 227260, 242755, 272712, 291306, 340890, 388408, 454520, 485510, 534061, 582612, 681780, 728265, 971020, 1068122, 1165224, 1363560, 1456530, 1602183, 1942040, 2136244, 2670305, 2913060, 3204366, 4272488, 5340610, 5826120, 6408732, 8010915, 10681220, 12817464, 16021830, 21362440, 32043660, 64087320]

約数ペア:

[(1, 64087320), (2, 32043660), (3, 21362440), (4, 16021830), (5, 12817464), (6, 10681220), (8, 8010915), (10, 6408732), (11, 5826120), (12, 5340610), (15, 4272488), (20, 3204366), (22, 2913060), (24, 2670305), (30, 2136244), (33, 1942040), (40, 1602183), (44, 1456530), (47, 1363560), (55, 1165224), (60, 1068122), (66, 971020), (88, 728265), (94, 681780), (110, 582612), (120, 534061), (132, 485510), (141, 454520), (165, 388408), (188, 340890), (220, 291306), (235, 272712), (264, 242755), (282, 227260), (330, 194204), (376, 170445), (440, 145653), (470, 136356), (517, 123960), (564, 113630), (660, 97102), (705, 90904), (940, 68178), (1033, 62040), (1034, 61980), (1128, 56815), (1320, 48551), (1410, 45452), (1551, 41320), (1880, 34089), (2066, 31020), (2068, 30990), (2585, 24792), (2820, 22726), (3099, 20680), (3102, 20660), (4132, 15510), (4136, 15495), (5165, 12408), (5170, 12396), (5640, 11363), (6198, 10340), (6204, 10330), (7755, 8264)]