918061320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1549}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 3013200000

約数和(自身を除く): 2095138680

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, 264, 330, 440, 449, 660, 898, 1320, 1347, 1549, 1796, 2245, 2694, 3098, 3592, 4490, 4647, 4939, 5388, 6196, 6735, 7745, 8980, 9294, 9878, 10776, 12392, 13470, 14817, 15490, 17039, 17960, 18588, 19756, 23235, 24695, 26940, 29634, 30980, 34078, 37176, 39512, 46470, 49390, 51117, 53880, 59268, 61960, 68156, 74085, 85195, 92940, 98780, 102234, 118536, 136312, 148170, 170390, 185880, 197560, 204468, 255585, 296340, 340780, 408936, 511170, 592680, 681560, 695501, 1022340, 1391002, 2044680, 2086503, 2782004, 3477505, 4173006, 5564008, 6955010, 7650511, 8346012, 10432515, 13910020, 15301022, 16692024, 20865030, 22951533, 27820040, 30602044, 38252555, 41730060, 45903066, 61204088, 76505110, 83460120, 91806132, 114757665, 153010220, 183612264, 229515330, 306020440, 459030660, 918061320]

約数ペア:

[(1, 918061320), (2, 459030660), (3, 306020440), (4, 229515330), (5, 183612264), (6, 153010220), (8, 114757665), (10, 91806132), (11, 83460120), (12, 76505110), (15, 61204088), (20, 45903066), (22, 41730060), (24, 38252555), (30, 30602044), (33, 27820040), (40, 22951533), (44, 20865030), (55, 16692024), (60, 15301022), (66, 13910020), (88, 10432515), (110, 8346012), (120, 7650511), (132, 6955010), (165, 5564008), (220, 4173006), (264, 3477505), (330, 2782004), (440, 2086503), (449, 2044680), (660, 1391002), (898, 1022340), (1320, 695501), (1347, 681560), (1549, 592680), (1796, 511170), (2245, 408936), (2694, 340780), (3098, 296340), (3592, 255585), (4490, 204468), (4647, 197560), (4939, 185880), (5388, 170390), (6196, 148170), (6735, 136312), (7745, 118536), (8980, 102234), (9294, 98780), (9878, 92940), (10776, 85195), (12392, 74085), (13470, 68156), (14817, 61960), (15490, 59268), (17039, 53880), (17960, 51117), (18588, 49390), (19756, 46470), (23235, 39512), (24695, 37176), (26940, 34078), (29634, 30980)]