144731370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 426995712

約数和(自身を除く): 282264342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 71, 85, 102, 105, 119, 142, 170, 210, 213, 238, 255, 355, 357, 426, 497, 510, 571, 595, 710, 714, 994, 1065, 1142, 1190, 1207, 1491, 1713, 1785, 2130, 2414, 2485, 2855, 2982, 3426, 3570, 3621, 3997, 4970, 5710, 6035, 7242, 7455, 7994, 8449, 8565, 9707, 11991, 12070, 14910, 16898, 17130, 18105, 19414, 19985, 23982, 25347, 29121, 36210, 39970, 40541, 42245, 48535, 50694, 58242, 59955, 67949, 81082, 84490, 97070, 119910, 121623, 126735, 135898, 145605, 202705, 203847, 243246, 253470, 283787, 291210, 339745, 405410, 407694, 567574, 608115, 679490, 689197, 851361, 1019235, 1216230, 1378394, 1418935, 1702722, 2038470, 2067591, 2837870, 3445985, 4135182, 4256805, 4824379, 6891970, 8513610, 9648758, 10337955, 14473137, 20675910, 24121895, 28946274, 48243790, 72365685, 144731370]

約数ペア:

[(1, 144731370), (2, 72365685), (3, 48243790), (5, 28946274), (6, 24121895), (7, 20675910), (10, 14473137), (14, 10337955), (15, 9648758), (17, 8513610), (21, 6891970), (30, 4824379), (34, 4256805), (35, 4135182), (42, 3445985), (51, 2837870), (70, 2067591), (71, 2038470), (85, 1702722), (102, 1418935), (105, 1378394), (119, 1216230), (142, 1019235), (170, 851361), (210, 689197), (213, 679490), (238, 608115), (255, 567574), (355, 407694), (357, 405410), (426, 339745), (497, 291210), (510, 283787), (571, 253470), (595, 243246), (710, 203847), (714, 202705), (994, 145605), (1065, 135898), (1142, 126735), (1190, 121623), (1207, 119910), (1491, 97070), (1713, 84490), (1785, 81082), (2130, 67949), (2414, 59955), (2485, 58242), (2855, 50694), (2982, 48535), (3426, 42245), (3570, 40541), (3621, 39970), (3997, 36210), (4970, 29121), (5710, 25347), (6035, 23982), (7242, 19985), (7455, 19414), (7994, 18105), (8449, 17130), (8565, 16898), (9707, 14910), (11991, 12070)]