1589872440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3079}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 5153702400

約数和(自身を除く): 3563829960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 331, 390, 520, 662, 780, 993, 1324, 1560, 1655, 1986, 2648, 3079, 3310, 3972, 4303, 4965, 6158, 6620, 7944, 8606, 9237, 9930, 12316, 12909, 13240, 15395, 17212, 18474, 19860, 21515, 24632, 25818, 30790, 34424, 36948, 39720, 40027, 43030, 46185, 51636, 61580, 64545, 73896, 80054, 86060, 92370, 103272, 120081, 123160, 129090, 160108, 172120, 184740, 200135, 240162, 258180, 320216, 369480, 400270, 480324, 516360, 600405, 800540, 960648, 1019149, 1200810, 1601080, 2038298, 2401620, 3057447, 4076596, 4803240, 5095745, 6114894, 8153192, 10191490, 12229788, 13248937, 15287235, 20382980, 24459576, 26497874, 30574470, 39746811, 40765960, 52995748, 61148940, 66244685, 79493622, 105991496, 122297880, 132489370, 158987244, 198734055, 264978740, 317974488, 397468110, 529957480, 794936220, 1589872440]

約数ペア:

[(1, 1589872440), (2, 794936220), (3, 529957480), (4, 397468110), (5, 317974488), (6, 264978740), (8, 198734055), (10, 158987244), (12, 132489370), (13, 122297880), (15, 105991496), (20, 79493622), (24, 66244685), (26, 61148940), (30, 52995748), (39, 40765960), (40, 39746811), (52, 30574470), (60, 26497874), (65, 24459576), (78, 20382980), (104, 15287235), (120, 13248937), (130, 12229788), (156, 10191490), (195, 8153192), (260, 6114894), (312, 5095745), (331, 4803240), (390, 4076596), (520, 3057447), (662, 2401620), (780, 2038298), (993, 1601080), (1324, 1200810), (1560, 1019149), (1655, 960648), (1986, 800540), (2648, 600405), (3079, 516360), (3310, 480324), (3972, 400270), (4303, 369480), (4965, 320216), (6158, 258180), (6620, 240162), (7944, 200135), (8606, 184740), (9237, 172120), (9930, 160108), (12316, 129090), (12909, 123160), (13240, 120081), (15395, 103272), (17212, 92370), (18474, 86060), (19860, 80054), (21515, 73896), (24632, 64545), (25818, 61580), (30790, 51636), (34424, 46185), (36948, 43030), (39720, 40027)]