663207480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47237}}^1$

素因数の和:47270

約数の個数: 128

約数和(自身を含む): 2380795200

約数和(自身を除く): 1717587720

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, 47237, 94474, 141711, 188948, 236185, 283422, 377896, 425133, 472370, 566844, 614081, 708555, 850266, 944740, 1133688, 1228162, 1275399, 1417110, 1700532, 1842243, 1889480, 2125665, 2456324, 2550798, 2834220, 3070405, 3401064, 3684486, 4251330, 4912648, 5101596, 5526729, 5668440, 6140810, 6376995, 7368972, 8502660, 9211215, 10203192, 11053458, 12281620, 12753990, 14737944, 16580187, 17005320, 18422430, 22106916, 24563240, 25507980, 27633645, 33160374, 36844860, 44213832, 51015960, 55267290, 66320748, 73689720, 82900935, 110534580, 132641496, 165801870, 221069160, 331603740, 663207480]

約数ペア:

[(1, 663207480), (2, 331603740), (3, 221069160), (4, 165801870), (5, 132641496), (6, 110534580), (8, 82900935), (9, 73689720), (10, 66320748), (12, 55267290), (13, 51015960), (15, 44213832), (18, 36844860), (20, 33160374), (24, 27633645), (26, 25507980), (27, 24563240), (30, 22106916), (36, 18422430), (39, 17005320), (40, 16580187), (45, 14737944), (52, 12753990), (54, 12281620), (60, 11053458), (65, 10203192), (72, 9211215), (78, 8502660), (90, 7368972), (104, 6376995), (108, 6140810), (117, 5668440), (120, 5526729), (130, 5101596), (135, 4912648), (156, 4251330), (180, 3684486), (195, 3401064), (216, 3070405), (234, 2834220), (260, 2550798), (270, 2456324), (312, 2125665), (351, 1889480), (360, 1842243), (390, 1700532), (468, 1417110), (520, 1275399), (540, 1228162), (585, 1133688), (702, 944740), (780, 850266), (936, 708555), (1080, 614081), (1170, 566844), (1404, 472370), (1560, 425133), (1755, 377896), (2340, 283422), (2808, 236185), (3510, 188948), (4680, 141711), (7020, 94474), (14040, 47237)]