15666837180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{26647}}^1$

素因数の和:26939

約数の個数: 96

約数和(自身を含む): 45126789120

約数和(自身を除く): 29459951940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 239, 246, 410, 478, 492, 615, 717, 820, 956, 1195, 1230, 1434, 2390, 2460, 2868, 3585, 4780, 7170, 9799, 14340, 19598, 26647, 29397, 39196, 48995, 53294, 58794, 79941, 97990, 106588, 117588, 133235, 146985, 159882, 195980, 266470, 293970, 319764, 399705, 532940, 587940, 799410, 1092527, 1598820, 2185054, 3277581, 4370108, 5462635, 6368633, 6555162, 10925270, 12737266, 13110324, 16387905, 19105899, 21850540, 25474532, 31843165, 32775810, 38211798, 63686330, 65551620, 76423596, 95529495, 127372660, 191058990, 261113953, 382117980, 522227906, 783341859, 1044455812, 1305569765, 1566683718, 2611139530, 3133367436, 3916709295, 5222279060, 7833418590, 15666837180]

約数ペア:

[(1, 15666837180), (2, 7833418590), (3, 5222279060), (4, 3916709295), (5, 3133367436), (6, 2611139530), (10, 1566683718), (12, 1305569765), (15, 1044455812), (20, 783341859), (30, 522227906), (41, 382117980), (60, 261113953), (82, 191058990), (123, 127372660), (164, 95529495), (205, 76423596), (239, 65551620), (246, 63686330), (410, 38211798), (478, 32775810), (492, 31843165), (615, 25474532), (717, 21850540), (820, 19105899), (956, 16387905), (1195, 13110324), (1230, 12737266), (1434, 10925270), (2390, 6555162), (2460, 6368633), (2868, 5462635), (3585, 4370108), (4780, 3277581), (7170, 2185054), (9799, 1598820), (14340, 1092527), (19598, 799410), (26647, 587940), (29397, 532940), (39196, 399705), (48995, 319764), (53294, 293970), (58794, 266470), (79941, 195980), (97990, 159882), (106588, 146985), (117588, 133235)]