63927240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 211559040

約数和(自身を除く): 147631800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 953, 1032, 1118, 1290, 1560, 1677, 1720, 1906, 2236, 2580, 2795, 2859, 3354, 3812, 4472, 4765, 5160, 5590, 5718, 6708, 7624, 8385, 9530, 11180, 11436, 12389, 13416, 14295, 16770, 19060, 22360, 22872, 24778, 28590, 33540, 37167, 38120, 40979, 49556, 57180, 61945, 67080, 74334, 81958, 99112, 114360, 122937, 123890, 148668, 163916, 185835, 204895, 245874, 247780, 297336, 327832, 371670, 409790, 491748, 495560, 532727, 614685, 743340, 819580, 983496, 1065454, 1229370, 1486680, 1598181, 1639160, 2130908, 2458740, 2663635, 3196362, 4261816, 4917480, 5327270, 6392724, 7990905, 10654540, 12785448, 15981810, 21309080, 31963620, 63927240]

約数ペア:

[(1, 63927240), (2, 31963620), (3, 21309080), (4, 15981810), (5, 12785448), (6, 10654540), (8, 7990905), (10, 6392724), (12, 5327270), (13, 4917480), (15, 4261816), (20, 3196362), (24, 2663635), (26, 2458740), (30, 2130908), (39, 1639160), (40, 1598181), (43, 1486680), (52, 1229370), (60, 1065454), (65, 983496), (78, 819580), (86, 743340), (104, 614685), (120, 532727), (129, 495560), (130, 491748), (156, 409790), (172, 371670), (195, 327832), (215, 297336), (258, 247780), (260, 245874), (312, 204895), (344, 185835), (390, 163916), (430, 148668), (516, 123890), (520, 122937), (559, 114360), (645, 99112), (780, 81958), (860, 74334), (953, 67080), (1032, 61945), (1118, 57180), (1290, 49556), (1560, 40979), (1677, 38120), (1720, 37167), (1906, 33540), (2236, 28590), (2580, 24778), (2795, 22872), (2859, 22360), (3354, 19060), (3812, 16770), (4472, 14295), (4765, 13416), (5160, 12389), (5590, 11436), (5718, 11180), (6708, 9530), (7624, 8385)]