190943760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113657}}^1$

素因数の和:113680

約数の個数: 80

約数和(自身を含む): 676492416

約数和(自身を除く): 485548656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 113657, 227314, 340971, 454628, 568285, 681942, 795599, 909256, 1136570, 1363884, 1591198, 1704855, 1818512, 2273140, 2386797, 2727768, 3182396, 3409710, 3977995, 4546280, 4773594, 5455536, 6364792, 6819420, 7955990, 9092560, 9547188, 11933985, 12729584, 13638840, 15911980, 19094376, 23867970, 27277680, 31823960, 38188752, 47735940, 63647920, 95471880, 190943760]

約数ペア:

[(1, 190943760), (2, 95471880), (3, 63647920), (4, 47735940), (5, 38188752), (6, 31823960), (7, 27277680), (8, 23867970), (10, 19094376), (12, 15911980), (14, 13638840), (15, 12729584), (16, 11933985), (20, 9547188), (21, 9092560), (24, 7955990), (28, 6819420), (30, 6364792), (35, 5455536), (40, 4773594), (42, 4546280), (48, 3977995), (56, 3409710), (60, 3182396), (70, 2727768), (80, 2386797), (84, 2273140), (105, 1818512), (112, 1704855), (120, 1591198), (140, 1363884), (168, 1136570), (210, 909256), (240, 795599), (280, 681942), (336, 568285), (420, 454628), (560, 340971), (840, 227314), (1680, 113657)]