1570270000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 4197606336

約数和(自身を除く): 2627336336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 125, 130, 188, 200, 208, 235, 250, 257, 260, 325, 376, 400, 470, 500, 514, 520, 611, 625, 650, 752, 940, 1000, 1028, 1040, 1175, 1222, 1250, 1285, 1300, 1625, 1880, 2000, 2056, 2350, 2444, 2500, 2570, 2600, 3055, 3250, 3341, 3760, 4112, 4700, 4888, 5000, 5140, 5200, 5875, 6110, 6425, 6500, 6682, 8125, 9400, 9776, 10000, 10280, 11750, 12079, 12220, 12850, 13000, 13364, 15275, 16250, 16705, 18800, 20560, 23500, 24158, 24440, 25700, 26000, 26728, 29375, 30550, 32125, 32500, 33410, 47000, 48316, 48880, 51400, 53456, 58750, 60395, 61100, 64250, 65000, 66820, 76375, 83525, 94000, 96632, 102800, 117500, 120790, 122200, 128500, 130000, 133640, 152750, 157027, 160625, 167050, 193264, 235000, 241580, 244400, 257000, 267280, 301975, 305500, 314054, 321250, 334100, 381875, 417625, 470000, 483160, 514000, 603950, 611000, 628108, 642500, 668200, 763750, 785135, 835250, 966320, 1207900, 1222000, 1256216, 1285000, 1336400, 1509875, 1527500, 1570270, 1670500, 2088125, 2415800, 2512432, 2570000, 3019750, 3055000, 3140540, 3341000, 3925675, 4176250, 4831600, 6039500, 6110000, 6281080, 6682000, 7549375, 7851350, 8352500, 12079000, 12562160, 15098750, 15702700, 16705000, 19628375, 24158000, 30197500, 31405400, 33410000, 39256750, 60395000, 62810800, 78513500, 98141875, 120790000, 157027000, 196283750, 314054000, 392567500, 785135000, 1570270000]

約数ペア:

[(1, 1570270000), (2, 785135000), (4, 392567500), (5, 314054000), (8, 196283750), (10, 157027000), (13, 120790000), (16, 98141875), (20, 78513500), (25, 62810800), (26, 60395000), (40, 39256750), (47, 33410000), (50, 31405400), (52, 30197500), (65, 24158000), (80, 19628375), (94, 16705000), (100, 15702700), (104, 15098750), (125, 12562160), (130, 12079000), (188, 8352500), (200, 7851350), (208, 7549375), (235, 6682000), (250, 6281080), (257, 6110000), (260, 6039500), (325, 4831600), (376, 4176250), (400, 3925675), (470, 3341000), (500, 3140540), (514, 3055000), (520, 3019750), (611, 2570000), (625, 2512432), (650, 2415800), (752, 2088125), (940, 1670500), (1000, 1570270), (1028, 1527500), (1040, 1509875), (1175, 1336400), (1222, 1285000), (1250, 1256216), (1285, 1222000), (1300, 1207900), (1625, 966320), (1880, 835250), (2000, 785135), (2056, 763750), (2350, 668200), (2444, 642500), (2500, 628108), (2570, 611000), (2600, 603950), (3055, 514000), (3250, 483160), (3341, 470000), (3760, 417625), (4112, 381875), (4700, 334100), (4888, 321250), (5000, 314054), (5140, 305500), (5200, 301975), (5875, 267280), (6110, 257000), (6425, 244400), (6500, 241580), (6682, 235000), (8125, 193264), (9400, 167050), (9776, 160625), (10000, 157027), (10280, 152750), (11750, 133640), (12079, 130000), (12220, 128500), (12850, 122200), (13000, 120790), (13364, 117500), (15275, 102800), (16250, 96632), (16705, 94000), (18800, 83525), (20560, 76375), (23500, 66820), (24158, 65000), (24440, 64250), (25700, 61100), (26000, 60395), (26728, 58750), (29375, 53456), (30550, 51400), (32125, 48880), (32500, 48316), (33410, 47000)]