136978920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29299

約数の個数: 96

約数和(自身を含む): 479442600

約数和(自身を除く): 342463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 29269, 58538, 87807, 117076, 146345, 175614, 234152, 263421, 292690, 351228, 380497, 439035, 526842, 585380, 702456, 760994, 878070, 1053684, 1141491, 1170760, 1317105, 1521988, 1756140, 1902485, 2107368, 2282982, 2634210, 3043976, 3424473, 3512280, 3804970, 4565964, 5268420, 5707455, 6848946, 7609940, 9131928, 10536840, 11414910, 13697892, 15219880, 17122365, 22829820, 27395784, 34244730, 45659640, 68489460, 136978920]

約数ペア:

[(1, 136978920), (2, 68489460), (3, 45659640), (4, 34244730), (5, 27395784), (6, 22829820), (8, 17122365), (9, 15219880), (10, 13697892), (12, 11414910), (13, 10536840), (15, 9131928), (18, 7609940), (20, 6848946), (24, 5707455), (26, 5268420), (30, 4565964), (36, 3804970), (39, 3512280), (40, 3424473), (45, 3043976), (52, 2634210), (60, 2282982), (65, 2107368), (72, 1902485), (78, 1756140), (90, 1521988), (104, 1317105), (117, 1170760), (120, 1141491), (130, 1053684), (156, 878070), (180, 760994), (195, 702456), (234, 585380), (260, 526842), (312, 439035), (360, 380497), (390, 351228), (468, 292690), (520, 263421), (585, 234152), (780, 175614), (936, 146345), (1170, 117076), (1560, 87807), (2340, 58538), (4680, 29269)]