407329980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1$

素因数の和:3603

約数の個数: 96

約数和(自身を含む): 1212556800

約数和(自身を除く): 805226820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1236, 1545, 1957, 2060, 3090, 3469, 3914, 5871, 6180, 6938, 7828, 9785, 10407, 11742, 13876, 17345, 19570, 20814, 23484, 29355, 34690, 39140, 41628, 52035, 58710, 65911, 69380, 104070, 117420, 131822, 197733, 208140, 263644, 329555, 357307, 395466, 659110, 714614, 790932, 988665, 1071921, 1318220, 1429228, 1786535, 1977330, 2143842, 3573070, 3954660, 4287684, 5359605, 6788833, 7146140, 10719210, 13577666, 20366499, 21438420, 27155332, 33944165, 40732998, 67888330, 81465996, 101832495, 135776660, 203664990, 407329980]

約数ペア:

[(1, 407329980), (2, 203664990), (3, 135776660), (4, 101832495), (5, 81465996), (6, 67888330), (10, 40732998), (12, 33944165), (15, 27155332), (19, 21438420), (20, 20366499), (30, 13577666), (38, 10719210), (57, 7146140), (60, 6788833), (76, 5359605), (95, 4287684), (103, 3954660), (114, 3573070), (190, 2143842), (206, 1977330), (228, 1786535), (285, 1429228), (309, 1318220), (380, 1071921), (412, 988665), (515, 790932), (570, 714614), (618, 659110), (1030, 395466), (1140, 357307), (1236, 329555), (1545, 263644), (1957, 208140), (2060, 197733), (3090, 131822), (3469, 117420), (3914, 104070), (5871, 69380), (6180, 65911), (6938, 58710), (7828, 52035), (9785, 41628), (10407, 39140), (11742, 34690), (13876, 29355), (17345, 23484), (19570, 20814)]