1976183040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 288

約数和(自身を含む): 7021679616

約数和(自身を除く): 5045496576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1277, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2554, 2976, 3120, 3224, 3328, 3720, 3831, 3840, 3968, 4030, 4160, 4836, 4960, 4992, 5108, 5952, 6045, 6240, 6385, 6448, 7440, 7662, 7936, 8060, 8320, 9672, 9920, 9984, 10216, 11904, 12090, 12480, 12770, 12896, 14880, 15324, 16120, 16601, 16640, 19155, 19344, 19840, 20432, 23808, 24180, 24960, 25540, 25792, 29760, 30648, 32240, 33202, 38310, 38688, 39587, 39680, 40864, 48360, 49803, 49920, 51080, 51584, 59520, 61296, 64480, 66404, 76620, 77376, 79174, 81728, 83005, 96720, 99606, 102160, 103168, 118761, 119040, 122592, 128960, 132808, 153240, 154752, 158348, 163456, 166010, 193440, 197935, 199212, 204320, 237522, 245184, 249015, 257920, 265616, 306480, 309504, 316696, 326912, 332020, 386880, 395870, 398424, 408640, 475044, 490368, 498030, 514631, 515840, 531232, 593805, 612960, 633392, 664040, 773760, 791740, 796848, 817280, 950088, 980736, 996060, 1029262, 1062464, 1187610, 1225920, 1266784, 1328080, 1543893, 1547520, 1583480, 1593696, 1634560, 1900176, 1992120, 2058524, 2124928, 2375220, 2451840, 2533568, 2573155, 2656160, 3087786, 3166960, 3187392, 3800352, 3984240, 4117048, 4249856, 4750440, 4903680, 5067136, 5146310, 5312320, 6175572, 6333920, 6374784, 7600704, 7719465, 7968480, 8234096, 9500880, 10134272, 10292620, 10624640, 12351144, 12667840, 12749568, 15201408, 15438930, 15936960, 16468192, 19001760, 20585240, 21249280, 24702288, 25335680, 30402816, 30877860, 31873920, 32936384, 38003520, 41170480, 49404576, 50671360, 61755720, 63747840, 65872768, 76007040, 82340960, 98809152, 123511440, 131745536, 152014080, 164681920, 197618304, 247022880, 329363840, 395236608, 494045760, 658727680, 988091520, 1976183040]

約数ペア:

[(1, 1976183040), (2, 988091520), (3, 658727680), (4, 494045760), (5, 395236608), (6, 329363840), (8, 247022880), (10, 197618304), (12, 164681920), (13, 152014080), (15, 131745536), (16, 123511440), (20, 98809152), (24, 82340960), (26, 76007040), (30, 65872768), (31, 63747840), (32, 61755720), (39, 50671360), (40, 49404576), (48, 41170480), (52, 38003520), (60, 32936384), (62, 31873920), (64, 30877860), (65, 30402816), (78, 25335680), (80, 24702288), (93, 21249280), (96, 20585240), (104, 19001760), (120, 16468192), (124, 15936960), (128, 15438930), (130, 15201408), (155, 12749568), (156, 12667840), (160, 12351144), (186, 10624640), (192, 10292620), (195, 10134272), (208, 9500880), (240, 8234096), (248, 7968480), (256, 7719465), (260, 7600704), (310, 6374784), (312, 6333920), (320, 6175572), (372, 5312320), (384, 5146310), (390, 5067136), (403, 4903680), (416, 4750440), (465, 4249856), (480, 4117048), (496, 3984240), (520, 3800352), (620, 3187392), (624, 3166960), (640, 3087786), (744, 2656160), (768, 2573155), (780, 2533568), (806, 2451840), (832, 2375220), (930, 2124928), (960, 2058524), (992, 1992120), (1040, 1900176), (1209, 1634560), (1240, 1593696), (1248, 1583480), (1277, 1547520), (1280, 1543893), (1488, 1328080), (1560, 1266784), (1612, 1225920), (1664, 1187610), (1860, 1062464), (1920, 1029262), (1984, 996060), (2015, 980736), (2080, 950088), (2418, 817280), (2480, 796848), (2496, 791740), (2554, 773760), (2976, 664040), (3120, 633392), (3224, 612960), (3328, 593805), (3720, 531232), (3831, 515840), (3840, 514631), (3968, 498030), (4030, 490368), (4160, 475044), (4836, 408640), (4960, 398424), (4992, 395870), (5108, 386880), (5952, 332020), (6045, 326912), (6240, 316696), (6385, 309504), (6448, 306480), (7440, 265616), (7662, 257920), (7936, 249015), (8060, 245184), (8320, 237522), (9672, 204320), (9920, 199212), (9984, 197935), (10216, 193440), (11904, 166010), (12090, 163456), (12480, 158348), (12770, 154752), (12896, 153240), (14880, 132808), (15324, 128960), (16120, 122592), (16601, 119040), (16640, 118761), (19155, 103168), (19344, 102160), (19840, 99606), (20432, 96720), (23808, 83005), (24180, 81728), (24960, 79174), (25540, 77376), (25792, 76620), (29760, 66404), (30648, 64480), (32240, 61296), (33202, 59520), (38310, 51584), (38688, 51080), (39587, 49920), (39680, 49803), (40864, 48360)]