200197680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 669123840

約数和(自身を除く): 468926160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1021, 1032, 1140, 1290, 1520, 1634, 1720, 2042, 2064, 2280, 2451, 2580, 3063, 3268, 3440, 4084, 4085, 4560, 4902, 5105, 5160, 6126, 6536, 8168, 8170, 9804, 10210, 10320, 12252, 12255, 13072, 15315, 16336, 16340, 19399, 19608, 20420, 24504, 24510, 30630, 32680, 38798, 39216, 40840, 43903, 49008, 49020, 58197, 61260, 65360, 77596, 81680, 87806, 96995, 98040, 116394, 122520, 131709, 155192, 175612, 193990, 196080, 219515, 232788, 245040, 263418, 290985, 310384, 351224, 387980, 439030, 465576, 526836, 581970, 658545, 702448, 775960, 834157, 878060, 931152, 1053672, 1163940, 1317090, 1551920, 1668314, 1756120, 2107344, 2327880, 2502471, 2634180, 3336628, 3512240, 4170785, 4655760, 5004942, 5268360, 6673256, 8341570, 10009884, 10536720, 12512355, 13346512, 16683140, 20019768, 25024710, 33366280, 40039536, 50049420, 66732560, 100098840, 200197680]

約数ペア:

[(1, 200197680), (2, 100098840), (3, 66732560), (4, 50049420), (5, 40039536), (6, 33366280), (8, 25024710), (10, 20019768), (12, 16683140), (15, 13346512), (16, 12512355), (19, 10536720), (20, 10009884), (24, 8341570), (30, 6673256), (38, 5268360), (40, 5004942), (43, 4655760), (48, 4170785), (57, 3512240), (60, 3336628), (76, 2634180), (80, 2502471), (86, 2327880), (95, 2107344), (114, 1756120), (120, 1668314), (129, 1551920), (152, 1317090), (172, 1163940), (190, 1053672), (215, 931152), (228, 878060), (240, 834157), (258, 775960), (285, 702448), (304, 658545), (344, 581970), (380, 526836), (430, 465576), (456, 439030), (516, 387980), (570, 351224), (645, 310384), (688, 290985), (760, 263418), (817, 245040), (860, 232788), (912, 219515), (1021, 196080), (1032, 193990), (1140, 175612), (1290, 155192), (1520, 131709), (1634, 122520), (1720, 116394), (2042, 98040), (2064, 96995), (2280, 87806), (2451, 81680), (2580, 77596), (3063, 65360), (3268, 61260), (3440, 58197), (4084, 49020), (4085, 49008), (4560, 43903), (4902, 40840), (5105, 39216), (5160, 38798), (6126, 32680), (6536, 30630), (8168, 24510), (8170, 24504), (9804, 20420), (10210, 19608), (10320, 19399), (12252, 16340), (12255, 16336), (13072, 15315)]