1519543920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1919

約数の個数: 160

約数和(自身を含む): 4873830912

約数和(自身を除く): 3354286992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 120, 134, 159, 201, 212, 240, 265, 268, 318, 335, 402, 424, 530, 536, 636, 670, 795, 804, 848, 1005, 1060, 1072, 1272, 1340, 1590, 1608, 1783, 2010, 2120, 2544, 2680, 3180, 3216, 3551, 3566, 4020, 4240, 5349, 5360, 6360, 7102, 7132, 8040, 8915, 10653, 10698, 12720, 14204, 14264, 16080, 17755, 17830, 21306, 21396, 26745, 28408, 28528, 35510, 35660, 42612, 42792, 53265, 53490, 56816, 71020, 71320, 85224, 85584, 94499, 106530, 106980, 119461, 142040, 142640, 170448, 188998, 213060, 213960, 238922, 283497, 284080, 358383, 377996, 426120, 427920, 472495, 477844, 566994, 597305, 716766, 755992, 852240, 944990, 955688, 1133988, 1194610, 1417485, 1433532, 1511984, 1791915, 1889980, 1911376, 2267976, 2389220, 2834970, 2867064, 3583830, 3779960, 4535952, 4778440, 5669940, 5734128, 6331433, 7167660, 7559920, 9556880, 11339880, 12662866, 14335320, 18994299, 22679760, 25325732, 28670640, 31657165, 37988598, 50651464, 63314330, 75977196, 94971495, 101302928, 126628660, 151954392, 189942990, 253257320, 303908784, 379885980, 506514640, 759771960, 1519543920]

約数ペア:

[(1, 1519543920), (2, 759771960), (3, 506514640), (4, 379885980), (5, 303908784), (6, 253257320), (8, 189942990), (10, 151954392), (12, 126628660), (15, 101302928), (16, 94971495), (20, 75977196), (24, 63314330), (30, 50651464), (40, 37988598), (48, 31657165), (53, 28670640), (60, 25325732), (67, 22679760), (80, 18994299), (106, 14335320), (120, 12662866), (134, 11339880), (159, 9556880), (201, 7559920), (212, 7167660), (240, 6331433), (265, 5734128), (268, 5669940), (318, 4778440), (335, 4535952), (402, 3779960), (424, 3583830), (530, 2867064), (536, 2834970), (636, 2389220), (670, 2267976), (795, 1911376), (804, 1889980), (848, 1791915), (1005, 1511984), (1060, 1433532), (1072, 1417485), (1272, 1194610), (1340, 1133988), (1590, 955688), (1608, 944990), (1783, 852240), (2010, 755992), (2120, 716766), (2544, 597305), (2680, 566994), (3180, 477844), (3216, 472495), (3551, 427920), (3566, 426120), (4020, 377996), (4240, 358383), (5349, 284080), (5360, 283497), (6360, 238922), (7102, 213960), (7132, 213060), (8040, 188998), (8915, 170448), (10653, 142640), (10698, 142040), (12720, 119461), (14204, 106980), (14264, 106530), (16080, 94499), (17755, 85584), (17830, 85224), (21306, 71320), (21396, 71020), (26745, 56816), (28408, 53490), (28528, 53265), (35510, 42792), (35660, 42612)]