18744161040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2366687}}^1$

素因数の和:2366717

約数の個数: 120

約数和(自身を含む): 68671819008

約数和(自身を除く): 49927657968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 2366687, 4733374, 7100061, 9466748, 11833435, 14200122, 18933496, 21300183, 23666870, 26033557, 28400244, 35500305, 37866992, 42600366, 47333740, 52067114, 56800488, 71000610, 78100671, 85200732, 94667480, 104134228, 106500915, 113600976, 130167785, 142001220, 156201342, 170401464, 189334960, 208268456, 213001830, 234302013, 260335570, 284002440, 312402684, 340802928, 390503355, 416536912, 426003660, 468604026, 520671140, 568004880, 624805368, 781006710, 852007320, 937208052, 1041342280, 1171510065, 1249610736, 1562013420, 1704014640, 1874416104, 2082684560, 2343020130, 3124026840, 3748832208, 4686040260, 6248053680, 9372080520, 18744161040]

約数ペア:

[(1, 18744161040), (2, 9372080520), (3, 6248053680), (4, 4686040260), (5, 3748832208), (6, 3124026840), (8, 2343020130), (9, 2082684560), (10, 1874416104), (11, 1704014640), (12, 1562013420), (15, 1249610736), (16, 1171510065), (18, 1041342280), (20, 937208052), (22, 852007320), (24, 781006710), (30, 624805368), (33, 568004880), (36, 520671140), (40, 468604026), (44, 426003660), (45, 416536912), (48, 390503355), (55, 340802928), (60, 312402684), (66, 284002440), (72, 260335570), (80, 234302013), (88, 213001830), (90, 208268456), (99, 189334960), (110, 170401464), (120, 156201342), (132, 142001220), (144, 130167785), (165, 113600976), (176, 106500915), (180, 104134228), (198, 94667480), (220, 85200732), (240, 78100671), (264, 71000610), (330, 56800488), (360, 52067114), (396, 47333740), (440, 42600366), (495, 37866992), (528, 35500305), (660, 28400244), (720, 26033557), (792, 23666870), (880, 21300183), (990, 18933496), (1320, 14200122), (1584, 11833435), (1980, 9466748), (2640, 7100061), (3960, 4733374), (7920, 2366687)]