2139841440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12281}}^1$

素因数の和:12324

約数の個数: 216

約数和(自身を含む): 8027048484

約数和(自身を除く): 5887207044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 11616, 12281, 14520, 15840, 17424, 19360, 21780, 24562, 29040, 34848, 36843, 43560, 49124, 58080, 61405, 73686, 87120, 98248, 110529, 122810, 135091, 147372, 174240, 184215, 196496, 221058, 245620, 270182, 294744, 368430, 392992, 405273, 442116, 491240, 540364, 552645, 589488, 675455, 736860, 810546, 884232, 982480, 1080728, 1105290, 1178976, 1215819, 1350910, 1473720, 1486001, 1621092, 1768464, 1964960, 2026365, 2161456, 2210580, 2431638, 2701820, 2947440, 2972002, 3242184, 3536928, 4052730, 4322912, 4421160, 4458003, 4863276, 5403640, 5894880, 5944004, 6079095, 6484368, 7430005, 8105460, 8842320, 8916006, 9726552, 10807280, 11888008, 12158190, 12968736, 13374009, 14860010, 16210920, 17684640, 17832012, 19453104, 21614560, 22290015, 23776016, 24316380, 26748018, 29720020, 32421840, 35664024, 38906208, 44580030, 47552032, 48632760, 53496036, 59440040, 64843680, 66870045, 71328048, 89160060, 97265520, 106992072, 118880080, 133740090, 142656096, 178320120, 194531040, 213984144, 237760160, 267480180, 356640240, 427968288, 534960360, 713280480, 1069920720, 2139841440]

約数ペア:

[(1, 2139841440), (2, 1069920720), (3, 713280480), (4, 534960360), (5, 427968288), (6, 356640240), (8, 267480180), (9, 237760160), (10, 213984144), (11, 194531040), (12, 178320120), (15, 142656096), (16, 133740090), (18, 118880080), (20, 106992072), (22, 97265520), (24, 89160060), (30, 71328048), (32, 66870045), (33, 64843680), (36, 59440040), (40, 53496036), (44, 48632760), (45, 47552032), (48, 44580030), (55, 38906208), (60, 35664024), (66, 32421840), (72, 29720020), (80, 26748018), (88, 24316380), (90, 23776016), (96, 22290015), (99, 21614560), (110, 19453104), (120, 17832012), (121, 17684640), (132, 16210920), (144, 14860010), (160, 13374009), (165, 12968736), (176, 12158190), (180, 11888008), (198, 10807280), (220, 9726552), (240, 8916006), (242, 8842320), (264, 8105460), (288, 7430005), (330, 6484368), (352, 6079095), (360, 5944004), (363, 5894880), (396, 5403640), (440, 4863276), (480, 4458003), (484, 4421160), (495, 4322912), (528, 4052730), (605, 3536928), (660, 3242184), (720, 2972002), (726, 2947440), (792, 2701820), (880, 2431638), (968, 2210580), (990, 2161456), (1056, 2026365), (1089, 1964960), (1210, 1768464), (1320, 1621092), (1440, 1486001), (1452, 1473720), (1584, 1350910), (1760, 1215819), (1815, 1178976), (1936, 1105290), (1980, 1080728), (2178, 982480), (2420, 884232), (2640, 810546), (2904, 736860), (3168, 675455), (3630, 589488), (3872, 552645), (3960, 540364), (4356, 491240), (4840, 442116), (5280, 405273), (5445, 392992), (5808, 368430), (7260, 294744), (7920, 270182), (8712, 245620), (9680, 221058), (10890, 196496), (11616, 184215), (12281, 174240), (14520, 147372), (15840, 135091), (17424, 122810), (19360, 110529), (21780, 98248), (24562, 87120), (29040, 73686), (34848, 61405), (36843, 58080), (43560, 49124)]