14257980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 49795200

約数和(自身を除く): 35537220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 379, 380, 396, 418, 495, 570, 627, 660, 684, 758, 836, 855, 990, 1045, 1137, 1140, 1254, 1516, 1710, 1881, 1895, 1980, 2090, 2274, 2508, 3135, 3411, 3420, 3762, 3790, 4169, 4180, 4548, 5685, 6270, 6822, 7201, 7524, 7580, 8338, 9405, 11370, 12507, 12540, 13644, 14402, 16676, 17055, 18810, 20845, 21603, 22740, 25014, 28804, 34110, 36005, 37521, 37620, 41690, 43206, 50028, 62535, 64809, 68220, 72010, 75042, 79211, 83380, 86412, 108015, 125070, 129618, 144020, 150084, 158422, 187605, 216030, 237633, 250140, 259236, 316844, 324045, 375210, 396055, 432060, 475266, 648090, 712899, 750420, 792110, 950532, 1188165, 1296180, 1425798, 1584220, 2376330, 2851596, 3564495, 4752660, 7128990, 14257980]

約数ペア:

[(1, 14257980), (2, 7128990), (3, 4752660), (4, 3564495), (5, 2851596), (6, 2376330), (9, 1584220), (10, 1425798), (11, 1296180), (12, 1188165), (15, 950532), (18, 792110), (19, 750420), (20, 712899), (22, 648090), (30, 475266), (33, 432060), (36, 396055), (38, 375210), (44, 324045), (45, 316844), (55, 259236), (57, 250140), (60, 237633), (66, 216030), (76, 187605), (90, 158422), (95, 150084), (99, 144020), (110, 129618), (114, 125070), (132, 108015), (165, 86412), (171, 83380), (180, 79211), (190, 75042), (198, 72010), (209, 68220), (220, 64809), (228, 62535), (285, 50028), (330, 43206), (342, 41690), (379, 37620), (380, 37521), (396, 36005), (418, 34110), (495, 28804), (570, 25014), (627, 22740), (660, 21603), (684, 20845), (758, 18810), (836, 17055), (855, 16676), (990, 14402), (1045, 13644), (1137, 12540), (1140, 12507), (1254, 11370), (1516, 9405), (1710, 8338), (1881, 7580), (1895, 7524), (1980, 7201), (2090, 6822), (2274, 6270), (2508, 5685), (3135, 4548), (3411, 4180), (3420, 4169), (3762, 3790)]