19683204480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{110233}}^1$

素因数の和:110289

約数の個数: 192

約数和(自身を含む): 70161736320

約数和(自身を除く): 50478531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 17856, 19840, 22320, 29760, 35712, 44640, 59520, 89280, 110233, 178560, 220466, 330699, 440932, 551165, 661398, 881864, 992097, 1102330, 1322796, 1653495, 1763728, 1984194, 2204660, 2645592, 3306990, 3417223, 3527456, 3968388, 4409320, 4960485, 5291184, 6613980, 6834446, 7054912, 7936776, 8818640, 9920970, 10251669, 10582368, 13227960, 13668892, 14109824, 15873552, 17086115, 17637280, 19841940, 20503338, 21164736, 26455920, 27337784, 30755007, 31747104, 34172230, 35274560, 39683880, 41006676, 42329472, 51258345, 52911840, 54675568, 61510014, 63494208, 68344460, 70549120, 79367760, 82013352, 102516690, 105823680, 109351136, 123020028, 126988416, 136688920, 153775035, 158735520, 164026704, 205033380, 211647360, 218702272, 246040056, 273377840, 307550070, 317471040, 328053408, 410066760, 437404544, 492080112, 546755680, 615100140, 634942080, 656106816, 820133520, 984160224, 1093511360, 1230200280, 1312213632, 1640267040, 1968320448, 2187022720, 2460400560, 3280534080, 3936640896, 4920801120, 6561068160, 9841602240, 19683204480]

約数ペア:

[(1, 19683204480), (2, 9841602240), (3, 6561068160), (4, 4920801120), (5, 3936640896), (6, 3280534080), (8, 2460400560), (9, 2187022720), (10, 1968320448), (12, 1640267040), (15, 1312213632), (16, 1230200280), (18, 1093511360), (20, 984160224), (24, 820133520), (30, 656106816), (31, 634942080), (32, 615100140), (36, 546755680), (40, 492080112), (45, 437404544), (48, 410066760), (60, 328053408), (62, 317471040), (64, 307550070), (72, 273377840), (80, 246040056), (90, 218702272), (93, 211647360), (96, 205033380), (120, 164026704), (124, 158735520), (128, 153775035), (144, 136688920), (155, 126988416), (160, 123020028), (180, 109351136), (186, 105823680), (192, 102516690), (240, 82013352), (248, 79367760), (279, 70549120), (288, 68344460), (310, 63494208), (320, 61510014), (360, 54675568), (372, 52911840), (384, 51258345), (465, 42329472), (480, 41006676), (496, 39683880), (558, 35274560), (576, 34172230), (620, 31747104), (640, 30755007), (720, 27337784), (744, 26455920), (930, 21164736), (960, 20503338), (992, 19841940), (1116, 17637280), (1152, 17086115), (1240, 15873552), (1395, 14109824), (1440, 13668892), (1488, 13227960), (1860, 10582368), (1920, 10251669), (1984, 9920970), (2232, 8818640), (2480, 7936776), (2790, 7054912), (2880, 6834446), (2976, 6613980), (3720, 5291184), (3968, 4960485), (4464, 4409320), (4960, 3968388), (5580, 3527456), (5760, 3417223), (5952, 3306990), (7440, 2645592), (8928, 2204660), (9920, 1984194), (11160, 1763728), (11904, 1653495), (14880, 1322796), (17856, 1102330), (19840, 992097), (22320, 881864), (29760, 661398), (35712, 551165), (44640, 440932), (59520, 330699), (89280, 220466), (110233, 178560)]