7018966680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{171529}}^1$

素因数の和:171585

約数の個数: 128

約数和(自身を含む): 23712307200

約数和(自身を除く): 16693340520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 171529, 343058, 514587, 686116, 857645, 1029174, 1372232, 1715290, 1886819, 2058348, 2572935, 3430580, 3773638, 4116696, 5145870, 5317399, 5660457, 6861160, 7547276, 9434095, 10291740, 10634798, 11320914, 15094552, 15952197, 18868190, 20583480, 21269596, 22641828, 26586995, 28302285, 31904394, 37736380, 42539192, 45283656, 53173990, 56604570, 58491389, 63808788, 75472760, 79760985, 106347980, 113209140, 116982778, 127617576, 159521970, 175474167, 212695960, 226418280, 233965556, 292456945, 319043940, 350948334, 467931112, 584913890, 638087880, 701896668, 877370835, 1169827780, 1403793336, 1754741670, 2339655560, 3509483340, 7018966680]

約数ペア:

[(1, 7018966680), (2, 3509483340), (3, 2339655560), (4, 1754741670), (5, 1403793336), (6, 1169827780), (8, 877370835), (10, 701896668), (11, 638087880), (12, 584913890), (15, 467931112), (20, 350948334), (22, 319043940), (24, 292456945), (30, 233965556), (31, 226418280), (33, 212695960), (40, 175474167), (44, 159521970), (55, 127617576), (60, 116982778), (62, 113209140), (66, 106347980), (88, 79760985), (93, 75472760), (110, 63808788), (120, 58491389), (124, 56604570), (132, 53173990), (155, 45283656), (165, 42539192), (186, 37736380), (220, 31904394), (248, 28302285), (264, 26586995), (310, 22641828), (330, 21269596), (341, 20583480), (372, 18868190), (440, 15952197), (465, 15094552), (620, 11320914), (660, 10634798), (682, 10291740), (744, 9434095), (930, 7547276), (1023, 6861160), (1240, 5660457), (1320, 5317399), (1364, 5145870), (1705, 4116696), (1860, 3773638), (2046, 3430580), (2728, 2572935), (3410, 2058348), (3720, 1886819), (4092, 1715290), (5115, 1372232), (6820, 1029174), (8184, 857645), (10230, 686116), (13640, 514587), (20460, 343058), (40920, 171529)]