67384680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 156564120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 719, 781, 852, 1065, 1320, 1420, 1438, 1562, 1704, 2130, 2157, 2343, 2840, 2876, 3124, 3595, 3905, 4260, 4314, 4686, 5752, 6248, 7190, 7810, 7909, 8520, 8628, 9372, 10785, 11715, 14380, 15620, 15818, 17256, 18744, 21570, 23430, 23727, 28760, 31240, 31636, 39545, 43140, 46860, 47454, 51049, 63272, 79090, 86280, 93720, 94908, 102098, 118635, 153147, 158180, 189816, 204196, 237270, 255245, 306294, 316360, 408392, 474540, 510490, 561539, 612588, 765735, 949080, 1020980, 1123078, 1225176, 1531470, 1684617, 2041960, 2246156, 2807695, 3062940, 3369234, 4492312, 5615390, 6125880, 6738468, 8423085, 11230780, 13476936, 16846170, 22461560, 33692340, 67384680]

約数ペア:

[(1, 67384680), (2, 33692340), (3, 22461560), (4, 16846170), (5, 13476936), (6, 11230780), (8, 8423085), (10, 6738468), (11, 6125880), (12, 5615390), (15, 4492312), (20, 3369234), (22, 3062940), (24, 2807695), (30, 2246156), (33, 2041960), (40, 1684617), (44, 1531470), (55, 1225176), (60, 1123078), (66, 1020980), (71, 949080), (88, 765735), (110, 612588), (120, 561539), (132, 510490), (142, 474540), (165, 408392), (213, 316360), (220, 306294), (264, 255245), (284, 237270), (330, 204196), (355, 189816), (426, 158180), (440, 153147), (568, 118635), (660, 102098), (710, 94908), (719, 93720), (781, 86280), (852, 79090), (1065, 63272), (1320, 51049), (1420, 47454), (1438, 46860), (1562, 43140), (1704, 39545), (2130, 31636), (2157, 31240), (2343, 28760), (2840, 23727), (2876, 23430), (3124, 21570), (3595, 18744), (3905, 17256), (4260, 15818), (4314, 15620), (4686, 14380), (5752, 11715), (6248, 10785), (7190, 9372), (7810, 8628), (7909, 8520)]