412777680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 320

約数和(自身を含む): 1574899200

約数和(自身を除く): 1162121520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 97, 102, 105, 112, 119, 120, 136, 140, 149, 168, 170, 194, 204, 210, 238, 240, 255, 272, 280, 291, 298, 336, 340, 357, 388, 408, 420, 447, 476, 485, 510, 560, 582, 595, 596, 679, 680, 714, 745, 776, 816, 840, 894, 952, 970, 1020, 1043, 1164, 1190, 1192, 1358, 1360, 1428, 1455, 1490, 1552, 1649, 1680, 1785, 1788, 1904, 1940, 2037, 2040, 2086, 2235, 2328, 2380, 2384, 2533, 2716, 2856, 2910, 2980, 3129, 3298, 3395, 3570, 3576, 3880, 4074, 4080, 4172, 4470, 4656, 4760, 4947, 5066, 5215, 5432, 5712, 5820, 5960, 6258, 6596, 6790, 7140, 7152, 7599, 7760, 8148, 8245, 8344, 8940, 9520, 9894, 10132, 10185, 10430, 10864, 11543, 11640, 11920, 12516, 12665, 13192, 13580, 14280, 14453, 15198, 15645, 16296, 16490, 16688, 17731, 17880, 19788, 20264, 20370, 20860, 23086, 23280, 24735, 25032, 25330, 26384, 27160, 28560, 28906, 30396, 31290, 32592, 32980, 34629, 35462, 35760, 37995, 39576, 40528, 40740, 41720, 43359, 46172, 49470, 50064, 50660, 53193, 54320, 57715, 57812, 60792, 62580, 65960, 69258, 70924, 72265, 75990, 79152, 81480, 83440, 86718, 88655, 92344, 98940, 101171, 101320, 106386, 115430, 115624, 121584, 125160, 131920, 138516, 141848, 144530, 151980, 162960, 173145, 173436, 177310, 184688, 197880, 202342, 202640, 212772, 216795, 230860, 231248, 245701, 250320, 265965, 277032, 283696, 289060, 303513, 303960, 346290, 346872, 354620, 395760, 404684, 425544, 433590, 461720, 491402, 505855, 531930, 554064, 578120, 607026, 607920, 692580, 693744, 709240, 737103, 809368, 851088, 867180, 923440, 982804, 1011710, 1063860, 1156240, 1214052, 1228505, 1385160, 1418480, 1474206, 1517565, 1618736, 1719907, 1734360, 1965608, 2023420, 2127720, 2428104, 2457010, 2770320, 2948412, 3035130, 3439814, 3468720, 3685515, 3931216, 4046840, 4255440, 4856208, 4914020, 5159721, 5896824, 6070260, 6879628, 7371030, 8093680, 8599535, 9828040, 10319442, 11793648, 12140520, 13759256, 14742060, 17199070, 19656080, 20638884, 24281040, 25798605, 27518512, 29484120, 34398140, 41277768, 51597210, 58968240, 68796280, 82555536, 103194420, 137592560, 206388840, 412777680]

約数ペア:

[(1, 412777680), (2, 206388840), (3, 137592560), (4, 103194420), (5, 82555536), (6, 68796280), (7, 58968240), (8, 51597210), (10, 41277768), (12, 34398140), (14, 29484120), (15, 27518512), (16, 25798605), (17, 24281040), (20, 20638884), (21, 19656080), (24, 17199070), (28, 14742060), (30, 13759256), (34, 12140520), (35, 11793648), (40, 10319442), (42, 9828040), (48, 8599535), (51, 8093680), (56, 7371030), (60, 6879628), (68, 6070260), (70, 5896824), (80, 5159721), (84, 4914020), (85, 4856208), (97, 4255440), (102, 4046840), (105, 3931216), (112, 3685515), (119, 3468720), (120, 3439814), (136, 3035130), (140, 2948412), (149, 2770320), (168, 2457010), (170, 2428104), (194, 2127720), (204, 2023420), (210, 1965608), (238, 1734360), (240, 1719907), (255, 1618736), (272, 1517565), (280, 1474206), (291, 1418480), (298, 1385160), (336, 1228505), (340, 1214052), (357, 1156240), (388, 1063860), (408, 1011710), (420, 982804), (447, 923440), (476, 867180), (485, 851088), (510, 809368), (560, 737103), (582, 709240), (595, 693744), (596, 692580), (679, 607920), (680, 607026), (714, 578120), (745, 554064), (776, 531930), (816, 505855), (840, 491402), (894, 461720), (952, 433590), (970, 425544), (1020, 404684), (1043, 395760), (1164, 354620), (1190, 346872), (1192, 346290), (1358, 303960), (1360, 303513), (1428, 289060), (1455, 283696), (1490, 277032), (1552, 265965), (1649, 250320), (1680, 245701), (1785, 231248), (1788, 230860), (1904, 216795), (1940, 212772), (2037, 202640), (2040, 202342), (2086, 197880), (2235, 184688), (2328, 177310), (2380, 173436), (2384, 173145), (2533, 162960), (2716, 151980), (2856, 144530), (2910, 141848), (2980, 138516), (3129, 131920), (3298, 125160), (3395, 121584), (3570, 115624), (3576, 115430), (3880, 106386), (4074, 101320), (4080, 101171), (4172, 98940), (4470, 92344), (4656, 88655), (4760, 86718), (4947, 83440), (5066, 81480), (5215, 79152), (5432, 75990), (5712, 72265), (5820, 70924), (5960, 69258), (6258, 65960), (6596, 62580), (6790, 60792), (7140, 57812), (7152, 57715), (7599, 54320), (7760, 53193), (8148, 50660), (8245, 50064), (8344, 49470), (8940, 46172), (9520, 43359), (9894, 41720), (10132, 40740), (10185, 40528), (10430, 39576), (10864, 37995), (11543, 35760), (11640, 35462), (11920, 34629), (12516, 32980), (12665, 32592), (13192, 31290), (13580, 30396), (14280, 28906), (14453, 28560), (15198, 27160), (15645, 26384), (16296, 25330), (16490, 25032), (16688, 24735), (17731, 23280), (17880, 23086), (19788, 20860), (20264, 20370)]