439749133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1\times {\mathrm{15643}}^1$

素因数の和:16713

約数の個数: 128

約数和(自身を含む): 1325284588800

約数和(自身を除く): 885535455720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 739, 951, 1268, 1478, 1585, 1902, 2217, 2536, 2956, 3170, 3695, 3804, 4434, 4755, 5912, 6340, 7390, 7608, 8868, 9510, 11085, 12680, 14780, 15643, 17736, 19020, 22170, 29560, 31286, 38040, 44340, 46929, 62572, 78215, 88680, 93858, 125144, 156430, 187716, 234263, 234645, 312860, 375432, 468526, 469290, 625720, 702789, 937052, 938580, 1171315, 1405578, 1874104, 1877160, 2342630, 2811156, 3513945, 4685260, 4958831, 5622312, 7027890, 9370520, 9917662, 11560177, 14055780, 14876493, 19835324, 23120354, 24794155, 28111560, 29752986, 34680531, 39670648, 46240708, 49588310, 57800885, 59505972, 69361062, 74382465, 92481416, 99176620, 115601770, 119011944, 138722124, 148764930, 173402655, 198353240, 231203540, 277444248, 297529860, 346805310, 462407080, 595059720, 693610620, 1387221240, 3664576109, 7329152218, 10993728327, 14658304436, 18322880545, 21987456654, 29316608872, 36645761090, 43974913308, 54968641635, 73291522180, 87949826616, 109937283270, 146583044360, 219874566540, 439749133080]

約数ペア:

[(1, 439749133080), (2, 219874566540), (3, 146583044360), (4, 109937283270), (5, 87949826616), (6, 73291522180), (8, 54968641635), (10, 43974913308), (12, 36645761090), (15, 29316608872), (20, 21987456654), (24, 18322880545), (30, 14658304436), (40, 10993728327), (60, 7329152218), (120, 3664576109), (317, 1387221240), (634, 693610620), (739, 595059720), (951, 462407080), (1268, 346805310), (1478, 297529860), (1585, 277444248), (1902, 231203540), (2217, 198353240), (2536, 173402655), (2956, 148764930), (3170, 138722124), (3695, 119011944), (3804, 115601770), (4434, 99176620), (4755, 92481416), (5912, 74382465), (6340, 69361062), (7390, 59505972), (7608, 57800885), (8868, 49588310), (9510, 46240708), (11085, 39670648), (12680, 34680531), (14780, 29752986), (15643, 28111560), (17736, 24794155), (19020, 23120354), (22170, 19835324), (29560, 14876493), (31286, 14055780), (38040, 11560177), (44340, 9917662), (46929, 9370520), (62572, 7027890), (78215, 5622312), (88680, 4958831), (93858, 4685260), (125144, 3513945), (156430, 2811156), (187716, 2342630), (234263, 1877160), (234645, 1874104), (312860, 1405578), (375432, 1171315), (468526, 938580), (469290, 937052), (625720, 702789)]