3997507920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{50627}}^1$

素因数の和:50697

約数の個数: 160

約数和(自身を含む): 14464217088

約数和(自身を除く): 10466709168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 39480, 50627, 78960, 101254, 151881, 202508, 253135, 303762, 354389, 405016, 506270, 607524, 708778, 759405, 810032, 1012540, 1063167, 1215048, 1417556, 1518810, 1771945, 2025080, 2126334, 2379469, 2430096, 2835112, 3037620, 3543890, 4050160, 4252668, 4758938, 5315835, 5670224, 6075240, 7087780, 7138407, 8505336, 9517876, 10631670, 11897345, 12150480, 14175560, 14276814, 16656283, 17010672, 19035752, 21263340, 23794690, 28351120, 28553628, 33312566, 35692035, 38071504, 42526680, 47589380, 49968849, 57107256, 66625132, 71384070, 83281415, 85053360, 95178760, 99937698, 114214512, 133250264, 142768140, 166562830, 190357520, 199875396, 249844245, 266500528, 285536280, 333125660, 399750792, 499688490, 571072560, 666251320, 799501584, 999376980, 1332502640, 1998753960, 3997507920]

約数ペア:

[(1, 3997507920), (2, 1998753960), (3, 1332502640), (4, 999376980), (5, 799501584), (6, 666251320), (7, 571072560), (8, 499688490), (10, 399750792), (12, 333125660), (14, 285536280), (15, 266500528), (16, 249844245), (20, 199875396), (21, 190357520), (24, 166562830), (28, 142768140), (30, 133250264), (35, 114214512), (40, 99937698), (42, 95178760), (47, 85053360), (48, 83281415), (56, 71384070), (60, 66625132), (70, 57107256), (80, 49968849), (84, 47589380), (94, 42526680), (105, 38071504), (112, 35692035), (120, 33312566), (140, 28553628), (141, 28351120), (168, 23794690), (188, 21263340), (210, 19035752), (235, 17010672), (240, 16656283), (280, 14276814), (282, 14175560), (329, 12150480), (336, 11897345), (376, 10631670), (420, 9517876), (470, 8505336), (560, 7138407), (564, 7087780), (658, 6075240), (705, 5670224), (752, 5315835), (840, 4758938), (940, 4252668), (987, 4050160), (1128, 3543890), (1316, 3037620), (1410, 2835112), (1645, 2430096), (1680, 2379469), (1880, 2126334), (1974, 2025080), (2256, 1771945), (2632, 1518810), (2820, 1417556), (3290, 1215048), (3760, 1063167), (3948, 1012540), (4935, 810032), (5264, 759405), (5640, 708778), (6580, 607524), (7896, 506270), (9870, 405016), (11280, 354389), (13160, 303762), (15792, 253135), (19740, 202508), (26320, 151881), (39480, 101254), (50627, 78960)]