15659306000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31754

約数の個数: 160

約数和(自身を含む): 42924336000

約数和(自身を除く): 27265030000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 125, 130, 152, 190, 200, 208, 247, 250, 260, 304, 325, 380, 400, 475, 494, 500, 520, 650, 760, 950, 988, 1000, 1040, 1235, 1300, 1520, 1625, 1900, 1976, 2000, 2375, 2470, 2600, 3250, 3800, 3952, 4750, 4940, 5200, 6175, 6500, 7600, 9500, 9880, 12350, 13000, 19000, 19760, 24700, 26000, 30875, 31699, 38000, 49400, 61750, 63398, 98800, 123500, 126796, 158495, 247000, 253592, 316990, 412087, 494000, 507184, 602281, 633980, 792475, 824174, 1204562, 1267960, 1584950, 1648348, 2060435, 2409124, 2535920, 3011405, 3169900, 3296696, 3962375, 4120870, 4818248, 6022810, 6339800, 6593392, 7829653, 7924750, 8241740, 9636496, 10302175, 12045620, 12679600, 15057025, 15659306, 15849500, 16483480, 20604350, 24091240, 30114050, 31318612, 31699000, 32966960, 39148265, 41208700, 48182480, 51510875, 60228100, 62637224, 63398000, 75285125, 78296530, 82417400, 103021750, 120456200, 125274448, 150570250, 156593060, 164834800, 195741325, 206043500, 240912400, 301140500, 313186120, 391482650, 412087000, 602281000, 626372240, 782965300, 824174000, 978706625, 1204562000, 1565930600, 1957413250, 3131861200, 3914826500, 7829653000, 15659306000]

約数ペア:

[(1, 15659306000), (2, 7829653000), (4, 3914826500), (5, 3131861200), (8, 1957413250), (10, 1565930600), (13, 1204562000), (16, 978706625), (19, 824174000), (20, 782965300), (25, 626372240), (26, 602281000), (38, 412087000), (40, 391482650), (50, 313186120), (52, 301140500), (65, 240912400), (76, 206043500), (80, 195741325), (95, 164834800), (100, 156593060), (104, 150570250), (125, 125274448), (130, 120456200), (152, 103021750), (190, 82417400), (200, 78296530), (208, 75285125), (247, 63398000), (250, 62637224), (260, 60228100), (304, 51510875), (325, 48182480), (380, 41208700), (400, 39148265), (475, 32966960), (494, 31699000), (500, 31318612), (520, 30114050), (650, 24091240), (760, 20604350), (950, 16483480), (988, 15849500), (1000, 15659306), (1040, 15057025), (1235, 12679600), (1300, 12045620), (1520, 10302175), (1625, 9636496), (1900, 8241740), (1976, 7924750), (2000, 7829653), (2375, 6593392), (2470, 6339800), (2600, 6022810), (3250, 4818248), (3800, 4120870), (3952, 3962375), (4750, 3296696), (4940, 3169900), (5200, 3011405), (6175, 2535920), (6500, 2409124), (7600, 2060435), (9500, 1648348), (9880, 1584950), (12350, 1267960), (13000, 1204562), (19000, 824174), (19760, 792475), (24700, 633980), (26000, 602281), (30875, 507184), (31699, 494000), (38000, 412087), (49400, 316990), (61750, 253592), (63398, 247000), (98800, 158495), (123500, 126796)]