38027640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 128

約数和(自身を含む): 138101760

約数和(自身を除く): 100074120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2663, 2856, 3570, 4760, 5326, 7140, 7989, 10652, 13315, 14280, 15978, 18641, 21304, 26630, 31956, 37282, 39945, 45271, 53260, 55923, 63912, 74564, 79890, 90542, 93205, 106520, 111846, 135813, 149128, 159780, 181084, 186410, 223692, 226355, 271626, 279615, 316897, 319560, 362168, 372820, 447384, 452710, 543252, 559230, 633794, 679065, 745640, 905420, 950691, 1086504, 1118460, 1267588, 1358130, 1584485, 1810840, 1901382, 2236920, 2535176, 2716260, 3168970, 3802764, 4753455, 5432520, 6337940, 7605528, 9506910, 12675880, 19013820, 38027640]

約数ペア:

[(1, 38027640), (2, 19013820), (3, 12675880), (4, 9506910), (5, 7605528), (6, 6337940), (7, 5432520), (8, 4753455), (10, 3802764), (12, 3168970), (14, 2716260), (15, 2535176), (17, 2236920), (20, 1901382), (21, 1810840), (24, 1584485), (28, 1358130), (30, 1267588), (34, 1118460), (35, 1086504), (40, 950691), (42, 905420), (51, 745640), (56, 679065), (60, 633794), (68, 559230), (70, 543252), (84, 452710), (85, 447384), (102, 372820), (105, 362168), (119, 319560), (120, 316897), (136, 279615), (140, 271626), (168, 226355), (170, 223692), (204, 186410), (210, 181084), (238, 159780), (255, 149128), (280, 135813), (340, 111846), (357, 106520), (408, 93205), (420, 90542), (476, 79890), (510, 74564), (595, 63912), (680, 55923), (714, 53260), (840, 45271), (952, 39945), (1020, 37282), (1190, 31956), (1428, 26630), (1785, 21304), (2040, 18641), (2380, 15978), (2663, 14280), (2856, 13315), (3570, 10652), (4760, 7989), (5326, 7140)]