136793920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 347472000

約数和(自身を除く): 210678080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 149, 151, 152, 160, 190, 298, 302, 304, 320, 380, 596, 604, 608, 745, 755, 760, 1192, 1208, 1216, 1490, 1510, 1520, 2384, 2416, 2831, 2869, 2980, 3020, 3040, 4768, 4832, 5662, 5738, 5960, 6040, 6080, 9536, 9664, 11324, 11476, 11920, 12080, 14155, 14345, 22499, 22648, 22952, 23840, 24160, 28310, 28690, 44998, 45296, 45904, 47680, 48320, 56620, 57380, 89996, 90592, 91808, 112495, 113240, 114760, 179992, 181184, 183616, 224990, 226480, 229520, 359984, 427481, 449980, 452960, 459040, 719968, 854962, 899960, 905920, 918080, 1439936, 1709924, 1799920, 2137405, 3419848, 3599840, 4274810, 6839696, 7199680, 8549620, 13679392, 17099240, 27358784, 34198480, 68396960, 136793920]

約数ペア:

[(1, 136793920), (2, 68396960), (4, 34198480), (5, 27358784), (8, 17099240), (10, 13679392), (16, 8549620), (19, 7199680), (20, 6839696), (32, 4274810), (38, 3599840), (40, 3419848), (64, 2137405), (76, 1799920), (80, 1709924), (95, 1439936), (149, 918080), (151, 905920), (152, 899960), (160, 854962), (190, 719968), (298, 459040), (302, 452960), (304, 449980), (320, 427481), (380, 359984), (596, 229520), (604, 226480), (608, 224990), (745, 183616), (755, 181184), (760, 179992), (1192, 114760), (1208, 113240), (1216, 112495), (1490, 91808), (1510, 90592), (1520, 89996), (2384, 57380), (2416, 56620), (2831, 48320), (2869, 47680), (2980, 45904), (3020, 45296), (3040, 44998), (4768, 28690), (4832, 28310), (5662, 24160), (5738, 23840), (5960, 22952), (6040, 22648), (6080, 22499), (9536, 14345), (9664, 14155), (11324, 12080), (11476, 11920)]