2079740880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:815

約数の個数: 320

約数和(自身を含む): 8233758720

約数和(自身を除く): 6154017840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 263, 270, 280, 315, 336, 360, 378, 420, 432, 504, 523, 526, 540, 560, 630, 720, 756, 789, 840, 945, 1008, 1046, 1052, 1080, 1260, 1315, 1512, 1569, 1578, 1680, 1841, 1890, 2092, 2104, 2160, 2367, 2520, 2615, 2630, 3024, 3138, 3156, 3661, 3682, 3780, 3945, 4184, 4208, 4707, 4734, 5040, 5230, 5260, 5523, 6276, 6312, 7101, 7322, 7364, 7560, 7845, 7890, 8368, 9205, 9414, 9468, 10460, 10520, 10983, 11046, 11835, 12552, 12624, 14121, 14202, 14644, 14728, 15120, 15690, 15780, 16569, 18305, 18410, 18828, 18936, 20920, 21040, 21966, 22092, 23535, 23670, 25104, 27615, 28242, 28404, 29288, 29456, 31380, 31560, 32949, 33138, 35505, 36610, 36820, 37656, 37872, 41840, 43932, 44184, 47070, 47340, 49707, 54915, 55230, 56484, 56808, 58576, 62760, 63120, 65898, 66276, 70605, 71010, 73220, 73640, 75312, 82845, 87864, 88368, 94140, 94680, 98847, 99414, 109830, 110460, 112968, 113616, 125520, 131796, 132552, 137549, 141210, 142020, 146440, 147280, 164745, 165690, 175728, 188280, 189360, 197694, 198828, 219660, 220920, 225936, 248535, 263592, 265104, 275098, 282420, 284040, 292880, 329490, 331380, 376560, 395388, 397656, 412647, 439320, 441840, 494235, 497070, 527184, 550196, 564840, 568080, 658980, 662760, 687745, 790776, 795312, 825294, 878640, 962843, 988470, 994140, 1100392, 1129680, 1237941, 1317960, 1325520, 1375490, 1581552, 1650588, 1925686, 1976940, 1988280, 2063235, 2200784, 2475882, 2635920, 2750980, 2888529, 3301176, 3713823, 3851372, 3953880, 3976560, 4126470, 4814215, 4951764, 5501960, 5777058, 6189705, 6602352, 7427646, 7702744, 7907760, 8252940, 8665587, 9628430, 9903528, 11003920, 11554116, 12379410, 14442645, 14855292, 15405488, 16505880, 17331174, 18569115, 19256860, 19807056, 23108232, 24758820, 25996761, 28885290, 29710584, 33011760, 34662348, 37138230, 38513720, 43327935, 46216464, 49517640, 51993522, 57770580, 59421168, 69324696, 74276460, 77027440, 86655870, 99035280, 103987044, 115541160, 129983805, 138649392, 148552920, 173311740, 207974088, 231082320, 259967610, 297105840, 346623480, 415948176, 519935220, 693246960, 1039870440, 2079740880]

約数ペア:

[(1, 2079740880), (2, 1039870440), (3, 693246960), (4, 519935220), (5, 415948176), (6, 346623480), (7, 297105840), (8, 259967610), (9, 231082320), (10, 207974088), (12, 173311740), (14, 148552920), (15, 138649392), (16, 129983805), (18, 115541160), (20, 103987044), (21, 99035280), (24, 86655870), (27, 77027440), (28, 74276460), (30, 69324696), (35, 59421168), (36, 57770580), (40, 51993522), (42, 49517640), (45, 46216464), (48, 43327935), (54, 38513720), (56, 37138230), (60, 34662348), (63, 33011760), (70, 29710584), (72, 28885290), (80, 25996761), (84, 24758820), (90, 23108232), (105, 19807056), (108, 19256860), (112, 18569115), (120, 17331174), (126, 16505880), (135, 15405488), (140, 14855292), (144, 14442645), (168, 12379410), (180, 11554116), (189, 11003920), (210, 9903528), (216, 9628430), (240, 8665587), (252, 8252940), (263, 7907760), (270, 7702744), (280, 7427646), (315, 6602352), (336, 6189705), (360, 5777058), (378, 5501960), (420, 4951764), (432, 4814215), (504, 4126470), (523, 3976560), (526, 3953880), (540, 3851372), (560, 3713823), (630, 3301176), (720, 2888529), (756, 2750980), (789, 2635920), (840, 2475882), (945, 2200784), (1008, 2063235), (1046, 1988280), (1052, 1976940), (1080, 1925686), (1260, 1650588), (1315, 1581552), (1512, 1375490), (1569, 1325520), (1578, 1317960), (1680, 1237941), (1841, 1129680), (1890, 1100392), (2092, 994140), (2104, 988470), (2160, 962843), (2367, 878640), (2520, 825294), (2615, 795312), (2630, 790776), (3024, 687745), (3138, 662760), (3156, 658980), (3661, 568080), (3682, 564840), (3780, 550196), (3945, 527184), (4184, 497070), (4208, 494235), (4707, 441840), (4734, 439320), (5040, 412647), (5230, 397656), (5260, 395388), (5523, 376560), (6276, 331380), (6312, 329490), (7101, 292880), (7322, 284040), (7364, 282420), (7560, 275098), (7845, 265104), (7890, 263592), (8368, 248535), (9205, 225936), (9414, 220920), (9468, 219660), (10460, 198828), (10520, 197694), (10983, 189360), (11046, 188280), (11835, 175728), (12552, 165690), (12624, 164745), (14121, 147280), (14202, 146440), (14644, 142020), (14728, 141210), (15120, 137549), (15690, 132552), (15780, 131796), (16569, 125520), (18305, 113616), (18410, 112968), (18828, 110460), (18936, 109830), (20920, 99414), (21040, 98847), (21966, 94680), (22092, 94140), (23535, 88368), (23670, 87864), (25104, 82845), (27615, 75312), (28242, 73640), (28404, 73220), (29288, 71010), (29456, 70605), (31380, 66276), (31560, 65898), (32949, 63120), (33138, 62760), (35505, 58576), (36610, 56808), (36820, 56484), (37656, 55230), (37872, 54915), (41840, 49707), (43932, 47340), (44184, 47070)]