2123787120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2152

約数の個数: 320

約数和(自身を含む): 8279470080

約数和(自身を除く): 6155682960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 47, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 94, 104, 105, 112, 120, 130, 140, 141, 156, 168, 182, 188, 195, 208, 210, 235, 240, 260, 273, 280, 282, 312, 329, 336, 364, 376, 390, 420, 455, 470, 520, 546, 560, 564, 611, 624, 658, 705, 728, 752, 780, 840, 910, 940, 987, 1040, 1092, 1128, 1222, 1316, 1365, 1410, 1456, 1560, 1645, 1680, 1820, 1833, 1880, 1974, 2069, 2184, 2256, 2444, 2632, 2730, 2820, 3055, 3120, 3290, 3640, 3666, 3760, 3948, 4138, 4277, 4368, 4888, 4935, 5264, 5460, 5640, 6110, 6207, 6580, 7280, 7332, 7896, 8276, 8554, 9165, 9776, 9870, 10345, 10920, 11280, 12220, 12414, 12831, 13160, 14483, 14664, 15792, 16552, 17108, 18330, 19740, 20690, 21385, 21840, 24440, 24828, 25662, 26320, 26897, 28966, 29328, 31035, 33104, 34216, 36660, 39480, 41380, 42770, 43449, 48880, 49656, 51324, 53794, 57932, 62070, 64155, 68432, 72415, 73320, 78960, 80691, 82760, 85540, 86898, 97243, 99312, 102648, 107588, 115864, 124140, 128310, 134485, 144830, 146640, 161382, 165520, 171080, 173796, 188279, 194486, 205296, 215176, 217245, 231728, 248280, 256620, 268970, 289660, 291729, 322764, 342160, 347592, 376558, 388972, 403455, 430352, 434490, 486215, 496560, 513240, 537940, 564837, 579320, 583458, 645528, 680701, 695184, 753116, 777944, 806910, 868980, 941395, 972430, 1026480, 1075880, 1129674, 1158640, 1166916, 1264159, 1291056, 1361402, 1458645, 1506232, 1555888, 1613820, 1737960, 1882790, 1944860, 2042103, 2151760, 2259348, 2333832, 2528318, 2722804, 2824185, 2917290, 3012464, 3227640, 3403505, 3475920, 3765580, 3792477, 3889720, 4084206, 4518696, 4667664, 5056636, 5445608, 5648370, 5834580, 6320795, 6455280, 6807010, 7531160, 7584954, 7779440, 8168412, 8849113, 9037392, 10113272, 10210515, 10891216, 11296740, 11669160, 12641590, 13614020, 15062320, 15169908, 16336824, 17698226, 18962385, 20226544, 20421030, 22593480, 23338320, 25283180, 26547339, 27228040, 30339816, 32673648, 35396452, 37924770, 40842060, 44245565, 45186960, 50566360, 53094678, 54456080, 60679632, 70792904, 75849540, 81684120, 88491130, 101132720, 106189356, 132736695, 141585808, 151699080, 163368240, 176982260, 212378712, 265473390, 303398160, 353964520, 424757424, 530946780, 707929040, 1061893560, 2123787120]

約数ペア:

[(1, 2123787120), (2, 1061893560), (3, 707929040), (4, 530946780), (5, 424757424), (6, 353964520), (7, 303398160), (8, 265473390), (10, 212378712), (12, 176982260), (13, 163368240), (14, 151699080), (15, 141585808), (16, 132736695), (20, 106189356), (21, 101132720), (24, 88491130), (26, 81684120), (28, 75849540), (30, 70792904), (35, 60679632), (39, 54456080), (40, 53094678), (42, 50566360), (47, 45186960), (48, 44245565), (52, 40842060), (56, 37924770), (60, 35396452), (65, 32673648), (70, 30339816), (78, 27228040), (80, 26547339), (84, 25283180), (91, 23338320), (94, 22593480), (104, 20421030), (105, 20226544), (112, 18962385), (120, 17698226), (130, 16336824), (140, 15169908), (141, 15062320), (156, 13614020), (168, 12641590), (182, 11669160), (188, 11296740), (195, 10891216), (208, 10210515), (210, 10113272), (235, 9037392), (240, 8849113), (260, 8168412), (273, 7779440), (280, 7584954), (282, 7531160), (312, 6807010), (329, 6455280), (336, 6320795), (364, 5834580), (376, 5648370), (390, 5445608), (420, 5056636), (455, 4667664), (470, 4518696), (520, 4084206), (546, 3889720), (560, 3792477), (564, 3765580), (611, 3475920), (624, 3403505), (658, 3227640), (705, 3012464), (728, 2917290), (752, 2824185), (780, 2722804), (840, 2528318), (910, 2333832), (940, 2259348), (987, 2151760), (1040, 2042103), (1092, 1944860), (1128, 1882790), (1222, 1737960), (1316, 1613820), (1365, 1555888), (1410, 1506232), (1456, 1458645), (1560, 1361402), (1645, 1291056), (1680, 1264159), (1820, 1166916), (1833, 1158640), (1880, 1129674), (1974, 1075880), (2069, 1026480), (2184, 972430), (2256, 941395), (2444, 868980), (2632, 806910), (2730, 777944), (2820, 753116), (3055, 695184), (3120, 680701), (3290, 645528), (3640, 583458), (3666, 579320), (3760, 564837), (3948, 537940), (4138, 513240), (4277, 496560), (4368, 486215), (4888, 434490), (4935, 430352), (5264, 403455), (5460, 388972), (5640, 376558), (6110, 347592), (6207, 342160), (6580, 322764), (7280, 291729), (7332, 289660), (7896, 268970), (8276, 256620), (8554, 248280), (9165, 231728), (9776, 217245), (9870, 215176), (10345, 205296), (10920, 194486), (11280, 188279), (12220, 173796), (12414, 171080), (12831, 165520), (13160, 161382), (14483, 146640), (14664, 144830), (15792, 134485), (16552, 128310), (17108, 124140), (18330, 115864), (19740, 107588), (20690, 102648), (21385, 99312), (21840, 97243), (24440, 86898), (24828, 85540), (25662, 82760), (26320, 80691), (26897, 78960), (28966, 73320), (29328, 72415), (31035, 68432), (33104, 64155), (34216, 62070), (36660, 57932), (39480, 53794), (41380, 51324), (42770, 49656), (43449, 48880)]