15671492000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2792

約数の個数: 192

約数和(自身を含む): 40607723520

約数和(自身を除く): 24936231520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 80, 94, 100, 124, 125, 155, 160, 188, 200, 235, 248, 250, 310, 376, 400, 470, 496, 500, 620, 752, 775, 800, 940, 992, 1000, 1175, 1240, 1457, 1504, 1550, 1880, 2000, 2350, 2480, 2689, 2914, 3100, 3760, 3875, 4000, 4700, 4960, 5378, 5828, 5875, 6200, 7285, 7520, 7750, 9400, 10756, 11656, 11750, 12400, 13445, 14570, 15500, 18800, 21512, 23312, 23500, 24800, 26890, 29140, 31000, 36425, 37600, 43024, 46624, 47000, 53780, 58280, 62000, 67225, 72850, 83359, 86048, 94000, 107560, 116560, 124000, 126383, 134450, 145700, 166718, 182125, 188000, 215120, 233120, 252766, 268900, 291400, 333436, 336125, 364250, 416795, 430240, 505532, 537800, 582800, 631915, 666872, 672250, 728500, 833590, 1011064, 1075600, 1165600, 1263830, 1333744, 1344500, 1457000, 1667180, 2022128, 2083975, 2151200, 2527660, 2667488, 2689000, 2914000, 3159575, 3334360, 3917873, 4044256, 4167950, 5055320, 5378000, 5828000, 6319150, 6668720, 7835746, 8335900, 10110640, 10419875, 10756000, 12638300, 13337440, 15671492, 15797875, 16671800, 19589365, 20221280, 20839750, 25276600, 31342984, 31595750, 33343600, 39178730, 41679500, 50553200, 62685968, 63191500, 66687200, 78357460, 83359000, 97946825, 101106400, 125371936, 126383000, 156714920, 166718000, 195893650, 252766000, 313429840, 333436000, 391787300, 489734125, 505532000, 626859680, 783574600, 979468250, 1567149200, 1958936500, 3134298400, 3917873000, 7835746000, 15671492000]

約数ペア:

[(1, 15671492000), (2, 7835746000), (4, 3917873000), (5, 3134298400), (8, 1958936500), (10, 1567149200), (16, 979468250), (20, 783574600), (25, 626859680), (31, 505532000), (32, 489734125), (40, 391787300), (47, 333436000), (50, 313429840), (62, 252766000), (80, 195893650), (94, 166718000), (100, 156714920), (124, 126383000), (125, 125371936), (155, 101106400), (160, 97946825), (188, 83359000), (200, 78357460), (235, 66687200), (248, 63191500), (250, 62685968), (310, 50553200), (376, 41679500), (400, 39178730), (470, 33343600), (496, 31595750), (500, 31342984), (620, 25276600), (752, 20839750), (775, 20221280), (800, 19589365), (940, 16671800), (992, 15797875), (1000, 15671492), (1175, 13337440), (1240, 12638300), (1457, 10756000), (1504, 10419875), (1550, 10110640), (1880, 8335900), (2000, 7835746), (2350, 6668720), (2480, 6319150), (2689, 5828000), (2914, 5378000), (3100, 5055320), (3760, 4167950), (3875, 4044256), (4000, 3917873), (4700, 3334360), (4960, 3159575), (5378, 2914000), (5828, 2689000), (5875, 2667488), (6200, 2527660), (7285, 2151200), (7520, 2083975), (7750, 2022128), (9400, 1667180), (10756, 1457000), (11656, 1344500), (11750, 1333744), (12400, 1263830), (13445, 1165600), (14570, 1075600), (15500, 1011064), (18800, 833590), (21512, 728500), (23312, 672250), (23500, 666872), (24800, 631915), (26890, 582800), (29140, 537800), (31000, 505532), (36425, 430240), (37600, 416795), (43024, 364250), (46624, 336125), (47000, 333436), (53780, 291400), (58280, 268900), (62000, 252766), (67225, 233120), (72850, 215120), (83359, 188000), (86048, 182125), (94000, 166718), (107560, 145700), (116560, 134450), (124000, 126383)]