153419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1733

約数の個数: 128

約数和(自身を含む): 509483520

約数和(自身を除く): 356063880

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, 781, 852, 1065, 1320, 1420, 1562, 1637, 1704, 2130, 2343, 2840, 3124, 3274, 3905, 4260, 4686, 4911, 6248, 6548, 7810, 8185, 8520, 9372, 9822, 11715, 13096, 15620, 16370, 18007, 18744, 19644, 23430, 24555, 31240, 32740, 36014, 39288, 46860, 49110, 54021, 65480, 72028, 90035, 93720, 98220, 108042, 116227, 144056, 180070, 196440, 216084, 232454, 270105, 348681, 360140, 432168, 464908, 540210, 581135, 697362, 720280, 929816, 1080420, 1162270, 1278497, 1394724, 1743405, 2160840, 2324540, 2556994, 2789448, 3486810, 3835491, 4649080, 5113988, 6392485, 6973620, 7670982, 10227976, 12784970, 13947240, 15341964, 19177455, 25569940, 30683928, 38354910, 51139880, 76709820, 153419640]

約数ペア:

[(1, 153419640), (2, 76709820), (3, 51139880), (4, 38354910), (5, 30683928), (6, 25569940), (8, 19177455), (10, 15341964), (11, 13947240), (12, 12784970), (15, 10227976), (20, 7670982), (22, 6973620), (24, 6392485), (30, 5113988), (33, 4649080), (40, 3835491), (44, 3486810), (55, 2789448), (60, 2556994), (66, 2324540), (71, 2160840), (88, 1743405), (110, 1394724), (120, 1278497), (132, 1162270), (142, 1080420), (165, 929816), (213, 720280), (220, 697362), (264, 581135), (284, 540210), (330, 464908), (355, 432168), (426, 360140), (440, 348681), (568, 270105), (660, 232454), (710, 216084), (781, 196440), (852, 180070), (1065, 144056), (1320, 116227), (1420, 108042), (1562, 98220), (1637, 93720), (1704, 90035), (2130, 72028), (2343, 65480), (2840, 54021), (3124, 49110), (3274, 46860), (3905, 39288), (4260, 36014), (4686, 32740), (4911, 31240), (6248, 24555), (6548, 23430), (7810, 19644), (8185, 18744), (8520, 18007), (9372, 16370), (9822, 15620), (11715, 13096)]