19616004480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3931}}^1$

素因数の和:4089

約数の個数: 256

約数和(自身を含む): 65838666240

約数和(自身を除く): 46222661760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 113, 115, 120, 128, 138, 160, 184, 192, 226, 230, 240, 276, 320, 339, 345, 368, 384, 452, 460, 480, 552, 565, 640, 678, 690, 736, 904, 920, 960, 1104, 1130, 1356, 1380, 1472, 1695, 1808, 1840, 1920, 2208, 2260, 2599, 2712, 2760, 2944, 3390, 3616, 3680, 3931, 4416, 4520, 5198, 5424, 5520, 6780, 7232, 7360, 7797, 7862, 8832, 9040, 10396, 10848, 11040, 11793, 12995, 13560, 14464, 14720, 15594, 15724, 18080, 19655, 20792, 21696, 22080, 23586, 25990, 27120, 31188, 31448, 36160, 38985, 39310, 41584, 43392, 44160, 47172, 51980, 54240, 58965, 62376, 62896, 72320, 77970, 78620, 83168, 90413, 94344, 103960, 108480, 117930, 124752, 125792, 155940, 157240, 166336, 180826, 188688, 207920, 216960, 235860, 249504, 251584, 271239, 311880, 314480, 332672, 361652, 377376, 415840, 444203, 452065, 471720, 499008, 503168, 542478, 623760, 628960, 723304, 754752, 831680, 888406, 904130, 943440, 998016, 1084956, 1247520, 1257920, 1332609, 1356195, 1446608, 1509504, 1663360, 1776812, 1808260, 1886880, 2169912, 2221015, 2495040, 2515840, 2665218, 2712390, 2893216, 3553624, 3616520, 3773760, 4339824, 4442030, 4990080, 5330436, 5424780, 5786432, 6663045, 7107248, 7233040, 7547520, 8679648, 8884060, 10216669, 10660872, 10849560, 11572864, 13326090, 14214496, 14466080, 17359296, 17768120, 20433338, 21321744, 21699120, 26652180, 28428992, 28932160, 30650007, 34718592, 35536240, 40866676, 42643488, 43398240, 51083345, 53304360, 56857984, 57864320, 61300014, 71072480, 81733352, 85286976, 86796480, 102166690, 106608720, 122600028, 142144960, 153250035, 163466704, 170573952, 173592960, 204333380, 213217440, 245200056, 284289920, 306500070, 326933408, 408666760, 426434880, 490400112, 613000140, 653866816, 817333520, 852869760, 980800224, 1226000280, 1307733632, 1634667040, 1961600448, 2452000560, 3269334080, 3923200896, 4904001120, 6538668160, 9808002240, 19616004480]

約数ペア:

[(1, 19616004480), (2, 9808002240), (3, 6538668160), (4, 4904001120), (5, 3923200896), (6, 3269334080), (8, 2452000560), (10, 1961600448), (12, 1634667040), (15, 1307733632), (16, 1226000280), (20, 980800224), (23, 852869760), (24, 817333520), (30, 653866816), (32, 613000140), (40, 490400112), (46, 426434880), (48, 408666760), (60, 326933408), (64, 306500070), (69, 284289920), (80, 245200056), (92, 213217440), (96, 204333380), (113, 173592960), (115, 170573952), (120, 163466704), (128, 153250035), (138, 142144960), (160, 122600028), (184, 106608720), (192, 102166690), (226, 86796480), (230, 85286976), (240, 81733352), (276, 71072480), (320, 61300014), (339, 57864320), (345, 56857984), (368, 53304360), (384, 51083345), (452, 43398240), (460, 42643488), (480, 40866676), (552, 35536240), (565, 34718592), (640, 30650007), (678, 28932160), (690, 28428992), (736, 26652180), (904, 21699120), (920, 21321744), (960, 20433338), (1104, 17768120), (1130, 17359296), (1356, 14466080), (1380, 14214496), (1472, 13326090), (1695, 11572864), (1808, 10849560), (1840, 10660872), (1920, 10216669), (2208, 8884060), (2260, 8679648), (2599, 7547520), (2712, 7233040), (2760, 7107248), (2944, 6663045), (3390, 5786432), (3616, 5424780), (3680, 5330436), (3931, 4990080), (4416, 4442030), (4520, 4339824), (5198, 3773760), (5424, 3616520), (5520, 3553624), (6780, 2893216), (7232, 2712390), (7360, 2665218), (7797, 2515840), (7862, 2495040), (8832, 2221015), (9040, 2169912), (10396, 1886880), (10848, 1808260), (11040, 1776812), (11793, 1663360), (12995, 1509504), (13560, 1446608), (14464, 1356195), (14720, 1332609), (15594, 1257920), (15724, 1247520), (18080, 1084956), (19655, 998016), (20792, 943440), (21696, 904130), (22080, 888406), (23586, 831680), (25990, 754752), (27120, 723304), (31188, 628960), (31448, 623760), (36160, 542478), (38985, 503168), (39310, 499008), (41584, 471720), (43392, 452065), (44160, 444203), (47172, 415840), (51980, 377376), (54240, 361652), (58965, 332672), (62376, 314480), (62896, 311880), (72320, 271239), (77970, 251584), (78620, 249504), (83168, 235860), (90413, 216960), (94344, 207920), (103960, 188688), (108480, 180826), (117930, 166336), (124752, 157240), (125792, 155940)]