183279720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6955

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 443776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 6911, 8840, 13260, 13822, 20733, 26520, 27644, 34555, 41466, 55288, 69110, 82932, 89843, 103665, 117487, 138220, 165864, 179686, 207330, 234974, 269529, 276440, 352461, 359372, 414660, 449215, 469948, 539058, 587435, 704922, 718744, 829320, 898430, 939896, 1078116, 1174870, 1347645, 1409844, 1527331, 1762305, 1796860, 2156232, 2349740, 2695290, 2819688, 3054662, 3524610, 3593720, 4581993, 4699480, 5390580, 6109324, 7049220, 7636655, 9163986, 10781160, 12218648, 14098440, 15273310, 18327972, 22909965, 30546620, 36655944, 45819930, 61093240, 91639860, 183279720]

約数ペア:

[(1, 183279720), (2, 91639860), (3, 61093240), (4, 45819930), (5, 36655944), (6, 30546620), (8, 22909965), (10, 18327972), (12, 15273310), (13, 14098440), (15, 12218648), (17, 10781160), (20, 9163986), (24, 7636655), (26, 7049220), (30, 6109324), (34, 5390580), (39, 4699480), (40, 4581993), (51, 3593720), (52, 3524610), (60, 3054662), (65, 2819688), (68, 2695290), (78, 2349740), (85, 2156232), (102, 1796860), (104, 1762305), (120, 1527331), (130, 1409844), (136, 1347645), (156, 1174870), (170, 1078116), (195, 939896), (204, 898430), (221, 829320), (255, 718744), (260, 704922), (312, 587435), (340, 539058), (390, 469948), (408, 449215), (442, 414660), (510, 359372), (520, 352461), (663, 276440), (680, 269529), (780, 234974), (884, 207330), (1020, 179686), (1105, 165864), (1326, 138220), (1560, 117487), (1768, 103665), (2040, 89843), (2210, 82932), (2652, 69110), (3315, 55288), (4420, 41466), (5304, 34555), (6630, 27644), (6911, 26520), (8840, 20733), (13260, 13822)]