203220960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22283}}^1$

素因数の和:22320

約数の個数: 96

約数和(自身を含む): 673868160

約数和(自身を除く): 470647200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22283, 44566, 66849, 89132, 111415, 133698, 178264, 222830, 267396, 334245, 356528, 423377, 445660, 534792, 668490, 713056, 846754, 891320, 1069584, 1270131, 1336980, 1693508, 1782640, 2116885, 2139168, 2540262, 2673960, 3387016, 3565280, 4233770, 5080524, 5347920, 6350655, 6774032, 8467540, 10161048, 10695840, 12701310, 13548064, 16935080, 20322096, 25402620, 33870160, 40644192, 50805240, 67740320, 101610480, 203220960]

約数ペア:

[(1, 203220960), (2, 101610480), (3, 67740320), (4, 50805240), (5, 40644192), (6, 33870160), (8, 25402620), (10, 20322096), (12, 16935080), (15, 13548064), (16, 12701310), (19, 10695840), (20, 10161048), (24, 8467540), (30, 6774032), (32, 6350655), (38, 5347920), (40, 5080524), (48, 4233770), (57, 3565280), (60, 3387016), (76, 2673960), (80, 2540262), (95, 2139168), (96, 2116885), (114, 1782640), (120, 1693508), (152, 1336980), (160, 1270131), (190, 1069584), (228, 891320), (240, 846754), (285, 713056), (304, 668490), (380, 534792), (456, 445660), (480, 423377), (570, 356528), (608, 334245), (760, 267396), (912, 222830), (1140, 178264), (1520, 133698), (1824, 111415), (2280, 89132), (3040, 66849), (4560, 44566), (9120, 22283)]