420992880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 480

約数和(自身を含む): 1741555200

約数和(自身を除く): 1320562320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 109, 110, 112, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 218, 220, 228, 231, 240, 242, 264, 266, 280, 285, 304, 308, 327, 330, 336, 363, 380, 385, 399, 418, 420, 436, 440, 456, 462, 484, 528, 532, 545, 560, 570, 605, 616, 627, 654, 660, 665, 726, 760, 763, 770, 798, 836, 840, 847, 872, 880, 912, 924, 968, 1045, 1064, 1090, 1140, 1155, 1199, 1210, 1232, 1254, 1308, 1320, 1330, 1452, 1463, 1520, 1526, 1540, 1596, 1635, 1672, 1680, 1694, 1744, 1815, 1848, 1936, 1995, 2071, 2090, 2128, 2180, 2280, 2289, 2299, 2310, 2398, 2420, 2508, 2541, 2616, 2640, 2660, 2904, 2926, 3052, 3080, 3135, 3192, 3270, 3344, 3388, 3597, 3630, 3696, 3815, 3990, 4142, 4180, 4235, 4360, 4389, 4560, 4578, 4598, 4620, 4796, 4840, 5016, 5082, 5232, 5320, 5808, 5852, 5995, 6104, 6160, 6213, 6270, 6384, 6540, 6776, 6897, 7194, 7260, 7315, 7630, 7980, 8284, 8360, 8393, 8470, 8720, 8778, 9156, 9196, 9240, 9592, 9680, 10032, 10164, 10355, 10640, 11445, 11495, 11704, 11990, 12208, 12426, 12540, 12705, 13080, 13189, 13552, 13794, 14388, 14497, 14520, 14630, 15260, 15960, 16093, 16568, 16720, 16786, 16940, 17556, 17985, 18312, 18392, 18480, 19184, 20328, 20710, 21945, 22781, 22890, 22990, 23408, 23980, 24852, 25080, 25179, 25410, 26160, 26378, 27588, 28776, 28994, 29040, 29260, 30520, 31065, 31920, 32186, 33136, 33572, 33880, 34485, 35112, 35970, 36624, 36784, 39567, 40656, 41420, 41965, 43491, 43890, 45562, 45780, 45980, 47960, 48279, 49704, 50160, 50358, 50820, 52756, 55176, 57552, 57988, 58520, 61040, 62130, 64372, 65945, 67144, 67760, 68343, 68970, 70224, 71940, 72485, 79134, 80465, 82840, 83930, 86982, 87780, 91124, 91560, 91960, 92323, 95920, 96558, 99408, 100716, 101640, 105512, 110352, 113905, 115976, 117040, 124260, 125895, 128744, 131890, 134288, 136686, 137940, 143880, 144970, 158268, 159467, 160930, 165680, 167860, 173964, 175560, 182248, 183120, 183920, 184646, 193116, 197835, 201432, 203280, 211024, 217455, 227810, 231952, 241395, 248520, 250591, 251790, 257488, 263780, 273372, 275880, 276969, 287760, 289940, 316536, 318934, 321860, 335720, 341715, 347928, 351120, 364496, 369292, 386232, 395670, 402864, 434910, 455620, 461615, 478401, 482790, 497040, 501182, 503580, 527560, 546744, 551760, 553938, 579880, 633072, 637868, 643720, 671440, 683430, 695856, 738584, 751773, 772464, 791340, 797335, 869820, 911240, 923230, 956802, 965580, 1002364, 1007160, 1055120, 1093488, 1107876, 1159760, 1252955, 1275736, 1287440, 1366860, 1384845, 1477168, 1503546, 1582680, 1594670, 1739640, 1754137, 1822480, 1846460, 1913604, 1931160, 2004728, 2014320, 2215752, 2392005, 2505910, 2551472, 2733720, 2769690, 3007092, 3165360, 3189340, 3479280, 3508274, 3692920, 3758865, 3827208, 3862320, 4009456, 4431504, 4784010, 5011820, 5262411, 5467440, 5539380, 6014184, 6378680, 7016548, 7385840, 7517730, 7654416, 8770685, 9568020, 10023640, 10524822, 11078760, 12028368, 12757360, 14033096, 15035460, 17541370, 19136040, 20047280, 21049644, 22157520, 26312055, 28066192, 30070920, 35082740, 38272080, 42099288, 52624110, 60141840, 70165480, 84198576, 105248220, 140330960, 210496440, 420992880]

約数ペア:

[(1, 420992880), (2, 210496440), (3, 140330960), (4, 105248220), (5, 84198576), (6, 70165480), (7, 60141840), (8, 52624110), (10, 42099288), (11, 38272080), (12, 35082740), (14, 30070920), (15, 28066192), (16, 26312055), (19, 22157520), (20, 21049644), (21, 20047280), (22, 19136040), (24, 17541370), (28, 15035460), (30, 14033096), (33, 12757360), (35, 12028368), (38, 11078760), (40, 10524822), (42, 10023640), (44, 9568020), (48, 8770685), (55, 7654416), (56, 7517730), (57, 7385840), (60, 7016548), (66, 6378680), (70, 6014184), (76, 5539380), (77, 5467440), (80, 5262411), (84, 5011820), (88, 4784010), (95, 4431504), (105, 4009456), (109, 3862320), (110, 3827208), (112, 3758865), (114, 3692920), (120, 3508274), (121, 3479280), (132, 3189340), (133, 3165360), (140, 3007092), (152, 2769690), (154, 2733720), (165, 2551472), (168, 2505910), (176, 2392005), (190, 2215752), (209, 2014320), (210, 2004728), (218, 1931160), (220, 1913604), (228, 1846460), (231, 1822480), (240, 1754137), (242, 1739640), (264, 1594670), (266, 1582680), (280, 1503546), (285, 1477168), (304, 1384845), (308, 1366860), (327, 1287440), (330, 1275736), (336, 1252955), (363, 1159760), (380, 1107876), (385, 1093488), (399, 1055120), (418, 1007160), (420, 1002364), (436, 965580), (440, 956802), (456, 923230), (462, 911240), (484, 869820), (528, 797335), (532, 791340), (545, 772464), (560, 751773), (570, 738584), (605, 695856), (616, 683430), (627, 671440), (654, 643720), (660, 637868), (665, 633072), (726, 579880), (760, 553938), (763, 551760), (770, 546744), (798, 527560), (836, 503580), (840, 501182), (847, 497040), (872, 482790), (880, 478401), (912, 461615), (924, 455620), (968, 434910), (1045, 402864), (1064, 395670), (1090, 386232), (1140, 369292), (1155, 364496), (1199, 351120), (1210, 347928), (1232, 341715), (1254, 335720), (1308, 321860), (1320, 318934), (1330, 316536), (1452, 289940), (1463, 287760), (1520, 276969), (1526, 275880), (1540, 273372), (1596, 263780), (1635, 257488), (1672, 251790), (1680, 250591), (1694, 248520), (1744, 241395), (1815, 231952), (1848, 227810), (1936, 217455), (1995, 211024), (2071, 203280), (2090, 201432), (2128, 197835), (2180, 193116), (2280, 184646), (2289, 183920), (2299, 183120), (2310, 182248), (2398, 175560), (2420, 173964), (2508, 167860), (2541, 165680), (2616, 160930), (2640, 159467), (2660, 158268), (2904, 144970), (2926, 143880), (3052, 137940), (3080, 136686), (3135, 134288), (3192, 131890), (3270, 128744), (3344, 125895), (3388, 124260), (3597, 117040), (3630, 115976), (3696, 113905), (3815, 110352), (3990, 105512), (4142, 101640), (4180, 100716), (4235, 99408), (4360, 96558), (4389, 95920), (4560, 92323), (4578, 91960), (4598, 91560), (4620, 91124), (4796, 87780), (4840, 86982), (5016, 83930), (5082, 82840), (5232, 80465), (5320, 79134), (5808, 72485), (5852, 71940), (5995, 70224), (6104, 68970), (6160, 68343), (6213, 67760), (6270, 67144), (6384, 65945), (6540, 64372), (6776, 62130), (6897, 61040), (7194, 58520), (7260, 57988), (7315, 57552), (7630, 55176), (7980, 52756), (8284, 50820), (8360, 50358), (8393, 50160), (8470, 49704), (8720, 48279), (8778, 47960), (9156, 45980), (9196, 45780), (9240, 45562), (9592, 43890), (9680, 43491), (10032, 41965), (10164, 41420), (10355, 40656), (10640, 39567), (11445, 36784), (11495, 36624), (11704, 35970), (11990, 35112), (12208, 34485), (12426, 33880), (12540, 33572), (12705, 33136), (13080, 32186), (13189, 31920), (13552, 31065), (13794, 30520), (14388, 29260), (14497, 29040), (14520, 28994), (14630, 28776), (15260, 27588), (15960, 26378), (16093, 26160), (16568, 25410), (16720, 25179), (16786, 25080), (16940, 24852), (17556, 23980), (17985, 23408), (18312, 22990), (18392, 22890), (18480, 22781), (19184, 21945), (20328, 20710)]