239575440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 160

約数和(自身を含む): 825947136

約数和(自身を除く): 586371696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2477, 2480, 3120, 3224, 3720, 4030, 4836, 4954, 6045, 6448, 7431, 7440, 8060, 9672, 9908, 12090, 12385, 14862, 16120, 19344, 19816, 24180, 24770, 29724, 32201, 32240, 37155, 39632, 48360, 49540, 59448, 64402, 74310, 76787, 96603, 96720, 99080, 118896, 128804, 148620, 153574, 161005, 193206, 198160, 230361, 257608, 297240, 307148, 322010, 383935, 386412, 460722, 483015, 515216, 594480, 614296, 644020, 767870, 772824, 921444, 966030, 998231, 1151805, 1228592, 1288040, 1535740, 1545648, 1842888, 1932060, 1996462, 2303610, 2576080, 2994693, 3071480, 3685776, 3864120, 3992924, 4607220, 4991155, 5989386, 6142960, 7728240, 7985848, 9214440, 9982310, 11978772, 14973465, 15971696, 18428880, 19964620, 23957544, 29946930, 39929240, 47915088, 59893860, 79858480, 119787720, 239575440]

約数ペア:

[(1, 239575440), (2, 119787720), (3, 79858480), (4, 59893860), (5, 47915088), (6, 39929240), (8, 29946930), (10, 23957544), (12, 19964620), (13, 18428880), (15, 15971696), (16, 14973465), (20, 11978772), (24, 9982310), (26, 9214440), (30, 7985848), (31, 7728240), (39, 6142960), (40, 5989386), (48, 4991155), (52, 4607220), (60, 3992924), (62, 3864120), (65, 3685776), (78, 3071480), (80, 2994693), (93, 2576080), (104, 2303610), (120, 1996462), (124, 1932060), (130, 1842888), (155, 1545648), (156, 1535740), (186, 1288040), (195, 1228592), (208, 1151805), (240, 998231), (248, 966030), (260, 921444), (310, 772824), (312, 767870), (372, 644020), (390, 614296), (403, 594480), (465, 515216), (496, 483015), (520, 460722), (620, 386412), (624, 383935), (744, 322010), (780, 307148), (806, 297240), (930, 257608), (1040, 230361), (1209, 198160), (1240, 193206), (1488, 161005), (1560, 153574), (1612, 148620), (1860, 128804), (2015, 118896), (2418, 99080), (2477, 96720), (2480, 96603), (3120, 76787), (3224, 74310), (3720, 64402), (4030, 59448), (4836, 49540), (4954, 48360), (6045, 39632), (6448, 37155), (7431, 32240), (7440, 32201), (8060, 29724), (9672, 24770), (9908, 24180), (12090, 19816), (12385, 19344), (14862, 16120)]