2519772840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179471}}^1$

素因数の和:179504

約数の個数: 128

約数和(自身を含む): 9045388800

約数和(自身を除く): 6525615960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 179471, 358942, 538413, 717884, 897355, 1076826, 1435768, 1615239, 1794710, 2153652, 2333123, 2692065, 3230478, 3589420, 4307304, 4666246, 4845717, 5384130, 6460956, 6999369, 7178840, 8076195, 9332492, 9691434, 10768260, 11665615, 12921912, 13998738, 16152390, 18664984, 19382868, 20998107, 21536520, 23331230, 24228585, 27997476, 32304780, 34996845, 38765736, 41996214, 46662460, 48457170, 55994952, 62994321, 64609560, 69993690, 83992428, 93324920, 96914340, 104990535, 125988642, 139987380, 167984856, 193828680, 209981070, 251977284, 279974760, 314971605, 419962140, 503954568, 629943210, 839924280, 1259886420, 2519772840]

約数ペア:

[(1, 2519772840), (2, 1259886420), (3, 839924280), (4, 629943210), (5, 503954568), (6, 419962140), (8, 314971605), (9, 279974760), (10, 251977284), (12, 209981070), (13, 193828680), (15, 167984856), (18, 139987380), (20, 125988642), (24, 104990535), (26, 96914340), (27, 93324920), (30, 83992428), (36, 69993690), (39, 64609560), (40, 62994321), (45, 55994952), (52, 48457170), (54, 46662460), (60, 41996214), (65, 38765736), (72, 34996845), (78, 32304780), (90, 27997476), (104, 24228585), (108, 23331230), (117, 21536520), (120, 20998107), (130, 19382868), (135, 18664984), (156, 16152390), (180, 13998738), (195, 12921912), (216, 11665615), (234, 10768260), (260, 9691434), (270, 9332492), (312, 8076195), (351, 7178840), (360, 6999369), (390, 6460956), (468, 5384130), (520, 4845717), (540, 4666246), (585, 4307304), (702, 3589420), (780, 3230478), (936, 2692065), (1080, 2333123), (1170, 2153652), (1404, 1794710), (1560, 1615239), (1755, 1435768), (2340, 1076826), (2808, 897355), (3510, 717884), (4680, 538413), (7020, 358942), (14040, 179471)]