235816680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 776148480

約数和(自身を除く): 540331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 660, 681, 787, 908, 1135, 1320, 1362, 1574, 1816, 2270, 2361, 2497, 2724, 3148, 3405, 3935, 4540, 4722, 4994, 5448, 6296, 6810, 7491, 7870, 8657, 9080, 9444, 9988, 11805, 12485, 13620, 14982, 15740, 17314, 18888, 19976, 23610, 24970, 25971, 27240, 29964, 31480, 34628, 37455, 43285, 47220, 49940, 51942, 59928, 69256, 74910, 86570, 94440, 99880, 103884, 129855, 149820, 173140, 178649, 207768, 259710, 299640, 346280, 357298, 519420, 535947, 714596, 893245, 1038840, 1071894, 1429192, 1786490, 1965139, 2143788, 2679735, 3572980, 3930278, 4287576, 5359470, 5895417, 7145960, 7860556, 9825695, 10718940, 11790834, 15721112, 19651390, 21437880, 23581668, 29477085, 39302780, 47163336, 58954170, 78605560, 117908340, 235816680]

約数ペア:

[(1, 235816680), (2, 117908340), (3, 78605560), (4, 58954170), (5, 47163336), (6, 39302780), (8, 29477085), (10, 23581668), (11, 21437880), (12, 19651390), (15, 15721112), (20, 11790834), (22, 10718940), (24, 9825695), (30, 7860556), (33, 7145960), (40, 5895417), (44, 5359470), (55, 4287576), (60, 3930278), (66, 3572980), (88, 2679735), (110, 2143788), (120, 1965139), (132, 1786490), (165, 1429192), (220, 1071894), (227, 1038840), (264, 893245), (330, 714596), (440, 535947), (454, 519420), (660, 357298), (681, 346280), (787, 299640), (908, 259710), (1135, 207768), (1320, 178649), (1362, 173140), (1574, 149820), (1816, 129855), (2270, 103884), (2361, 99880), (2497, 94440), (2724, 86570), (3148, 74910), (3405, 69256), (3935, 59928), (4540, 51942), (4722, 49940), (4994, 47220), (5448, 43285), (6296, 37455), (6810, 34628), (7491, 31480), (7870, 29964), (8657, 27240), (9080, 25971), (9444, 24970), (9988, 23610), (11805, 19976), (12485, 18888), (13620, 17314), (14982, 15740)]