39147240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 131051520

約数和(自身を除く): 91904280

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, 631, 660, 705, 940, 1034, 1128, 1262, 1320, 1410, 1551, 1880, 1893, 2068, 2524, 2585, 2820, 3102, 3155, 3786, 4136, 5048, 5170, 5640, 6204, 6310, 6941, 7572, 7755, 9465, 10340, 12408, 12620, 13882, 15144, 15510, 18930, 20680, 20823, 25240, 27764, 29657, 31020, 34705, 37860, 41646, 55528, 59314, 62040, 69410, 75720, 83292, 88971, 104115, 118628, 138820, 148285, 166584, 177942, 208230, 237256, 277640, 296570, 326227, 355884, 416460, 444855, 593140, 652454, 711768, 832920, 889710, 978681, 1186280, 1304908, 1631135, 1779420, 1957362, 2609816, 3262270, 3558840, 3914724, 4893405, 6524540, 7829448, 9786810, 13049080, 19573620, 39147240]

約数ペア:

[(1, 39147240), (2, 19573620), (3, 13049080), (4, 9786810), (5, 7829448), (6, 6524540), (8, 4893405), (10, 3914724), (11, 3558840), (12, 3262270), (15, 2609816), (20, 1957362), (22, 1779420), (24, 1631135), (30, 1304908), (33, 1186280), (40, 978681), (44, 889710), (47, 832920), (55, 711768), (60, 652454), (66, 593140), (88, 444855), (94, 416460), (110, 355884), (120, 326227), (132, 296570), (141, 277640), (165, 237256), (188, 208230), (220, 177942), (235, 166584), (264, 148285), (282, 138820), (330, 118628), (376, 104115), (440, 88971), (470, 83292), (517, 75720), (564, 69410), (631, 62040), (660, 59314), (705, 55528), (940, 41646), (1034, 37860), (1128, 34705), (1262, 31020), (1320, 29657), (1410, 27764), (1551, 25240), (1880, 20823), (1893, 20680), (2068, 18930), (2524, 15510), (2585, 15144), (2820, 13882), (3102, 12620), (3155, 12408), (3786, 10340), (4136, 9465), (5048, 7755), (5170, 7572), (5640, 6941), (6204, 6310)]