2000234880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 576

約数和(自身を含む): 8480300400

約数和(自身を除く): 6480065520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 373, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 746, 760, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1064, 1119, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1470, 1492, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1865, 1920, 1960, 1995, 2016, 2128, 2205, 2238, 2240, 2280, 2352, 2394, 2432, 2520, 2611, 2660, 2688, 2736, 2793, 2880, 2940, 2984, 3040, 3136, 3192, 3357, 3360, 3420, 3528, 3648, 3724, 3730, 3920, 3990, 4032, 4256, 4410, 4476, 4480, 4560, 4655, 4704, 4788, 5040, 5222, 5320, 5472, 5586, 5595, 5760, 5880, 5968, 5985, 6080, 6272, 6384, 6714, 6720, 6840, 7056, 7087, 7296, 7448, 7460, 7833, 7840, 7980, 8064, 8379, 8512, 8820, 8952, 9120, 9310, 9408, 9576, 10080, 10444, 10640, 10944, 11172, 11190, 11760, 11936, 11970, 12160, 12768, 13055, 13428, 13440, 13680, 13965, 14112, 14174, 14896, 14920, 15666, 15680, 15960, 16758, 16785, 17024, 17640, 17904, 18240, 18277, 18620, 18816, 19152, 20160, 20888, 21261, 21280, 21888, 22344, 22380, 23499, 23520, 23872, 23940, 25536, 26110, 26856, 27360, 27930, 28224, 28348, 29792, 29840, 31332, 31360, 31920, 33516, 33570, 35280, 35435, 35808, 36480, 36554, 37240, 38304, 39165, 40320, 41776, 41895, 42522, 42560, 44688, 44760, 46998, 47040, 47744, 47880, 49609, 51072, 52220, 53712, 54720, 54831, 55860, 56448, 56696, 59584, 59680, 62664, 63783, 63840, 67032, 67140, 70560, 70870, 71616, 73108, 74480, 76608, 78330, 83552, 83790, 85044, 85120, 89376, 89520, 91385, 93996, 94080, 95760, 99218, 104440, 106305, 107424, 109440, 109662, 111720, 113392, 117495, 119168, 119360, 125328, 127566, 127680, 134064, 134280, 141120, 141740, 143232, 146216, 148827, 148960, 153216, 156660, 164493, 167104, 167580, 170088, 178752, 179040, 182770, 187992, 191520, 198436, 208880, 212610, 214848, 219324, 223440, 226784, 234990, 238720, 248045, 250656, 255132, 255360, 268128, 268560, 274155, 282240, 283480, 292432, 297654, 297920, 313320, 318915, 328986, 334208, 335160, 340176, 347263, 357504, 358080, 365540, 375984, 383040, 396872, 417760, 425220, 429696, 438648, 446481, 446880, 453568, 469980, 496090, 501312, 510264, 536256, 537120, 548310, 566960, 584864, 595308, 595840, 626640, 637830, 657972, 670320, 680352, 694526, 716160, 731080, 744135, 751968, 766080, 793744, 822465, 835520, 850440, 877296, 892962, 893760, 907136, 939960, 992180, 1002624, 1020528, 1041789, 1072512, 1074240, 1096620, 1133920, 1169728, 1190616, 1253280, 1275660, 1315944, 1340640, 1360704, 1389052, 1462160, 1488270, 1503936, 1587488, 1644930, 1671040, 1700880, 1736315, 1754592, 1785924, 1787520, 1879920, 1984360, 2041056, 2083578, 2148480, 2193240, 2232405, 2267840, 2339456, 2381232, 2506560, 2551320, 2631888, 2681280, 2721408, 2778104, 2924320, 2976540, 3007872, 3125367, 3174976, 3289860, 3401760, 3472630, 3509184, 3571848, 3759840, 3968720, 4082112, 4167156, 4386480, 4464810, 4535680, 4762464, 5013120, 5102640, 5208945, 5263776, 5362560, 5556208, 5848640, 5953080, 6250734, 6349952, 6579720, 6803520, 6945260, 7018368, 7143696, 7519680, 7937440, 8164224, 8334312, 8772960, 8929620, 9524928, 10205280, 10417890, 10527552, 11112416, 11697280, 11906160, 12501468, 13159440, 13607040, 13890520, 14287392, 15039360, 15626835, 15874880, 16668624, 17545920, 17859240, 19049856, 20410560, 20835780, 21055104, 22224832, 23812320, 25002936, 26318880, 27781040, 28574784, 31253670, 31749760, 33337248, 35091840, 35718480, 40821120, 41671560, 44449664, 47624640, 50005872, 52637760, 55562080, 57149568, 62507340, 66674496, 71436960, 83343120, 95249280, 100011744, 105275520, 111124160, 125014680, 133348992, 142873920, 166686240, 200023488, 222248320, 250029360, 285747840, 333372480, 400046976, 500058720, 666744960, 1000117440, 2000234880]

約数ペア:

[(1, 2000234880), (2, 1000117440), (3, 666744960), (4, 500058720), (5, 400046976), (6, 333372480), (7, 285747840), (8, 250029360), (9, 222248320), (10, 200023488), (12, 166686240), (14, 142873920), (15, 133348992), (16, 125014680), (18, 111124160), (19, 105275520), (20, 100011744), (21, 95249280), (24, 83343120), (28, 71436960), (30, 66674496), (32, 62507340), (35, 57149568), (36, 55562080), (38, 52637760), (40, 50005872), (42, 47624640), (45, 44449664), (48, 41671560), (49, 40821120), (56, 35718480), (57, 35091840), (60, 33337248), (63, 31749760), (64, 31253670), (70, 28574784), (72, 27781040), (76, 26318880), (80, 25002936), (84, 23812320), (90, 22224832), (95, 21055104), (96, 20835780), (98, 20410560), (105, 19049856), (112, 17859240), (114, 17545920), (120, 16668624), (126, 15874880), (128, 15626835), (133, 15039360), (140, 14287392), (144, 13890520), (147, 13607040), (152, 13159440), (160, 12501468), (168, 11906160), (171, 11697280), (180, 11112416), (190, 10527552), (192, 10417890), (196, 10205280), (210, 9524928), (224, 8929620), (228, 8772960), (240, 8334312), (245, 8164224), (252, 7937440), (266, 7519680), (280, 7143696), (285, 7018368), (288, 6945260), (294, 6803520), (304, 6579720), (315, 6349952), (320, 6250734), (336, 5953080), (342, 5848640), (360, 5556208), (373, 5362560), (380, 5263776), (384, 5208945), (392, 5102640), (399, 5013120), (420, 4762464), (441, 4535680), (448, 4464810), (456, 4386480), (480, 4167156), (490, 4082112), (504, 3968720), (532, 3759840), (560, 3571848), (570, 3509184), (576, 3472630), (588, 3401760), (608, 3289860), (630, 3174976), (640, 3125367), (665, 3007872), (672, 2976540), (684, 2924320), (720, 2778104), (735, 2721408), (746, 2681280), (760, 2631888), (784, 2551320), (798, 2506560), (840, 2381232), (855, 2339456), (882, 2267840), (896, 2232405), (912, 2193240), (931, 2148480), (960, 2083578), (980, 2041056), (1008, 1984360), (1064, 1879920), (1119, 1787520), (1120, 1785924), (1140, 1754592), (1152, 1736315), (1176, 1700880), (1197, 1671040), (1216, 1644930), (1260, 1587488), (1330, 1503936), (1344, 1488270), (1368, 1462160), (1440, 1389052), (1470, 1360704), (1492, 1340640), (1520, 1315944), (1568, 1275660), (1596, 1253280), (1680, 1190616), (1710, 1169728), (1764, 1133920), (1824, 1096620), (1862, 1074240), (1865, 1072512), (1920, 1041789), (1960, 1020528), (1995, 1002624), (2016, 992180), (2128, 939960), (2205, 907136), (2238, 893760), (2240, 892962), (2280, 877296), (2352, 850440), (2394, 835520), (2432, 822465), (2520, 793744), (2611, 766080), (2660, 751968), (2688, 744135), (2736, 731080), (2793, 716160), (2880, 694526), (2940, 680352), (2984, 670320), (3040, 657972), (3136, 637830), (3192, 626640), (3357, 595840), (3360, 595308), (3420, 584864), (3528, 566960), (3648, 548310), (3724, 537120), (3730, 536256), (3920, 510264), (3990, 501312), (4032, 496090), (4256, 469980), (4410, 453568), (4476, 446880), (4480, 446481), (4560, 438648), (4655, 429696), (4704, 425220), (4788, 417760), (5040, 396872), (5222, 383040), (5320, 375984), (5472, 365540), (5586, 358080), (5595, 357504), (5760, 347263), (5880, 340176), (5968, 335160), (5985, 334208), (6080, 328986), (6272, 318915), (6384, 313320), (6714, 297920), (6720, 297654), (6840, 292432), (7056, 283480), (7087, 282240), (7296, 274155), (7448, 268560), (7460, 268128), (7833, 255360), (7840, 255132), (7980, 250656), (8064, 248045), (8379, 238720), (8512, 234990), (8820, 226784), (8952, 223440), (9120, 219324), (9310, 214848), (9408, 212610), (9576, 208880), (10080, 198436), (10444, 191520), (10640, 187992), (10944, 182770), (11172, 179040), (11190, 178752), (11760, 170088), (11936, 167580), (11970, 167104), (12160, 164493), (12768, 156660), (13055, 153216), (13428, 148960), (13440, 148827), (13680, 146216), (13965, 143232), (14112, 141740), (14174, 141120), (14896, 134280), (14920, 134064), (15666, 127680), (15680, 127566), (15960, 125328), (16758, 119360), (16785, 119168), (17024, 117495), (17640, 113392), (17904, 111720), (18240, 109662), (18277, 109440), (18620, 107424), (18816, 106305), (19152, 104440), (20160, 99218), (20888, 95760), (21261, 94080), (21280, 93996), (21888, 91385), (22344, 89520), (22380, 89376), (23499, 85120), (23520, 85044), (23872, 83790), (23940, 83552), (25536, 78330), (26110, 76608), (26856, 74480), (27360, 73108), (27930, 71616), (28224, 70870), (28348, 70560), (29792, 67140), (29840, 67032), (31332, 63840), (31360, 63783), (31920, 62664), (33516, 59680), (33570, 59584), (35280, 56696), (35435, 56448), (35808, 55860), (36480, 54831), (36554, 54720), (37240, 53712), (38304, 52220), (39165, 51072), (40320, 49609), (41776, 47880), (41895, 47744), (42522, 47040), (42560, 46998), (44688, 44760)]