1426951960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3833

約数の個数: 128

約数和(自身を含む): 3877632000

約数和(自身を除く): 2450680040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 47, 56, 58, 70, 94, 116, 140, 145, 188, 203, 232, 235, 280, 290, 329, 376, 406, 470, 580, 658, 812, 940, 1015, 1160, 1316, 1363, 1624, 1645, 1880, 2030, 2632, 2726, 3290, 3739, 4060, 5452, 6580, 6815, 7478, 8120, 9541, 10904, 13160, 13630, 14956, 18695, 19082, 26173, 27260, 29912, 37390, 38164, 47705, 52346, 54520, 74780, 76328, 95410, 104692, 108431, 130865, 149560, 175733, 190820, 209384, 216862, 261730, 351466, 381640, 433724, 523460, 542155, 702932, 759017, 867448, 878665, 1046920, 1084310, 1230131, 1405864, 1518034, 1757330, 2168620, 2460262, 3036068, 3514660, 3795085, 4337240, 4920524, 5096257, 6072136, 6150655, 7029320, 7590170, 9841048, 10192514, 12301310, 15180340, 20385028, 24602620, 25481285, 30360680, 35673799, 40770056, 49205240, 50962570, 71347598, 101925140, 142695196, 178368995, 203850280, 285390392, 356737990, 713475980, 1426951960]

約数ペア:

[(1, 1426951960), (2, 713475980), (4, 356737990), (5, 285390392), (7, 203850280), (8, 178368995), (10, 142695196), (14, 101925140), (20, 71347598), (28, 50962570), (29, 49205240), (35, 40770056), (40, 35673799), (47, 30360680), (56, 25481285), (58, 24602620), (70, 20385028), (94, 15180340), (116, 12301310), (140, 10192514), (145, 9841048), (188, 7590170), (203, 7029320), (232, 6150655), (235, 6072136), (280, 5096257), (290, 4920524), (329, 4337240), (376, 3795085), (406, 3514660), (470, 3036068), (580, 2460262), (658, 2168620), (812, 1757330), (940, 1518034), (1015, 1405864), (1160, 1230131), (1316, 1084310), (1363, 1046920), (1624, 878665), (1645, 867448), (1880, 759017), (2030, 702932), (2632, 542155), (2726, 523460), (3290, 433724), (3739, 381640), (4060, 351466), (5452, 261730), (6580, 216862), (6815, 209384), (7478, 190820), (8120, 175733), (9541, 149560), (10904, 130865), (13160, 108431), (13630, 104692), (14956, 95410), (18695, 76328), (19082, 74780), (26173, 54520), (27260, 52346), (29912, 47705), (37390, 38164)]