151276440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2561

約数の個数: 128

約数和(自身を含む): 525980160

約数和(自身を除く): 374703720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2467, 2555, 2920, 3066, 4088, 4380, 4934, 5110, 6132, 7401, 7665, 8760, 9868, 10220, 12264, 12335, 14802, 15330, 17269, 19736, 20440, 24670, 29604, 30660, 34538, 37005, 49340, 51807, 59208, 61320, 69076, 74010, 86345, 98680, 103614, 138152, 148020, 172690, 180091, 207228, 259035, 296040, 345380, 360182, 414456, 518070, 540273, 690760, 720364, 900455, 1036140, 1080546, 1260637, 1440728, 1800910, 2072280, 2161092, 2521274, 2701365, 3601820, 3781911, 4322184, 5042548, 5402730, 6303185, 7203640, 7563822, 10085096, 10805460, 12606370, 15127644, 18909555, 21610920, 25212740, 30255288, 37819110, 50425480, 75638220, 151276440]

約数ペア:

[(1, 151276440), (2, 75638220), (3, 50425480), (4, 37819110), (5, 30255288), (6, 25212740), (7, 21610920), (8, 18909555), (10, 15127644), (12, 12606370), (14, 10805460), (15, 10085096), (20, 7563822), (21, 7203640), (24, 6303185), (28, 5402730), (30, 5042548), (35, 4322184), (40, 3781911), (42, 3601820), (56, 2701365), (60, 2521274), (70, 2161092), (73, 2072280), (84, 1800910), (105, 1440728), (120, 1260637), (140, 1080546), (146, 1036140), (168, 900455), (210, 720364), (219, 690760), (280, 540273), (292, 518070), (365, 414456), (420, 360182), (438, 345380), (511, 296040), (584, 259035), (730, 207228), (840, 180091), (876, 172690), (1022, 148020), (1095, 138152), (1460, 103614), (1533, 98680), (1752, 86345), (2044, 74010), (2190, 69076), (2467, 61320), (2555, 59208), (2920, 51807), (3066, 49340), (4088, 37005), (4380, 34538), (4934, 30660), (5110, 29604), (6132, 24670), (7401, 20440), (7665, 19736), (8760, 17269), (9868, 15330), (10220, 14802), (12264, 12335)]