39767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 133125120

約数和(自身を除く): 93357480

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, 641, 660, 705, 940, 1034, 1128, 1282, 1320, 1410, 1551, 1880, 1923, 2068, 2564, 2585, 2820, 3102, 3205, 3846, 4136, 5128, 5170, 5640, 6204, 6410, 7051, 7692, 7755, 9615, 10340, 12408, 12820, 14102, 15384, 15510, 19230, 20680, 21153, 25640, 28204, 30127, 31020, 35255, 38460, 42306, 56408, 60254, 62040, 70510, 76920, 84612, 90381, 105765, 120508, 141020, 150635, 169224, 180762, 211530, 241016, 282040, 301270, 331397, 361524, 423060, 451905, 602540, 662794, 723048, 846120, 903810, 994191, 1205080, 1325588, 1656985, 1807620, 1988382, 2651176, 3313970, 3615240, 3976764, 4970955, 6627940, 7953528, 9941910, 13255880, 19883820, 39767640]

約数ペア:

[(1, 39767640), (2, 19883820), (3, 13255880), (4, 9941910), (5, 7953528), (6, 6627940), (8, 4970955), (10, 3976764), (11, 3615240), (12, 3313970), (15, 2651176), (20, 1988382), (22, 1807620), (24, 1656985), (30, 1325588), (33, 1205080), (40, 994191), (44, 903810), (47, 846120), (55, 723048), (60, 662794), (66, 602540), (88, 451905), (94, 423060), (110, 361524), (120, 331397), (132, 301270), (141, 282040), (165, 241016), (188, 211530), (220, 180762), (235, 169224), (264, 150635), (282, 141020), (330, 120508), (376, 105765), (440, 90381), (470, 84612), (517, 76920), (564, 70510), (641, 62040), (660, 60254), (705, 56408), (940, 42306), (1034, 38460), (1128, 35255), (1282, 31020), (1320, 30127), (1410, 28204), (1551, 25640), (1880, 21153), (1923, 20680), (2068, 19230), (2564, 15510), (2585, 15384), (2820, 14102), (3102, 12820), (3205, 12408), (3846, 10340), (4136, 9615), (5128, 7755), (5170, 7692), (5640, 7051), (6204, 6410)]