421088640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 512

約数和(自身を含む): 1727308800

約数和(自身を除く): 1306220160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 97, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 152, 160, 168, 170, 190, 192, 194, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 291, 304, 320, 323, 336, 340, 357, 380, 384, 388, 399, 408, 420, 448, 456, 476, 480, 485, 510, 532, 544, 560, 570, 582, 595, 608, 640, 646, 665, 672, 679, 680, 714, 760, 776, 798, 816, 840, 896, 912, 952, 960, 969, 970, 1020, 1064, 1088, 1120, 1140, 1164, 1190, 1216, 1292, 1330, 1344, 1358, 1360, 1428, 1455, 1520, 1552, 1596, 1615, 1632, 1649, 1680, 1785, 1824, 1843, 1904, 1920, 1938, 1940, 1995, 2037, 2040, 2128, 2176, 2240, 2261, 2280, 2328, 2380, 2432, 2584, 2660, 2688, 2716, 2720, 2856, 2910, 3040, 3104, 3192, 3230, 3264, 3298, 3360, 3395, 3570, 3648, 3686, 3808, 3876, 3880, 3990, 4074, 4080, 4256, 4480, 4522, 4560, 4656, 4760, 4845, 4947, 5168, 5320, 5432, 5440, 5529, 5712, 5820, 6080, 6208, 6384, 6460, 6528, 6596, 6720, 6783, 6790, 7140, 7296, 7372, 7616, 7752, 7760, 7980, 8148, 8160, 8245, 8512, 9044, 9120, 9215, 9312, 9520, 9690, 9894, 10185, 10336, 10640, 10864, 10880, 11058, 11305, 11424, 11543, 11640, 12160, 12416, 12768, 12901, 12920, 13192, 13440, 13566, 13580, 14280, 14744, 15232, 15504, 15520, 15960, 16296, 16320, 16490, 17024, 18088, 18240, 18430, 18624, 19040, 19380, 19788, 20370, 20672, 21280, 21728, 22116, 22610, 22848, 23086, 23280, 24735, 25536, 25802, 25840, 26384, 27132, 27160, 27645, 28560, 29488, 31008, 31040, 31331, 31920, 32592, 32640, 32980, 33915, 34629, 36176, 36480, 36860, 37248, 38080, 38703, 38760, 39576, 40740, 41344, 42560, 43456, 44232, 45220, 45696, 46172, 46560, 49470, 51072, 51604, 51680, 52768, 54264, 54320, 55290, 57120, 57715, 58976, 62016, 62080, 62662, 63840, 64505, 65184, 65960, 67830, 69258, 72352, 73720, 76160, 77406, 77520, 79152, 81480, 85120, 86912, 88464, 90440, 92344, 93120, 93993, 98940, 103208, 103360, 105536, 108528, 108640, 110580, 114240, 115430, 117952, 124032, 125324, 127680, 129010, 130368, 131920, 135660, 138516, 144704, 147440, 154812, 155040, 156655, 158304, 162960, 173145, 176928, 180880, 184688, 186240, 187986, 193515, 197880, 206416, 206720, 211072, 217056, 217280, 219317, 221160, 228480, 230860, 235904, 250648, 255360, 258020, 260736, 263840, 271320, 277032, 289408, 294880, 309624, 310080, 313310, 316608, 325920, 346290, 353856, 361760, 369376, 375972, 387030, 395760, 412832, 434112, 434560, 438634, 442320, 461720, 469965, 501296, 516040, 527680, 542640, 554064, 589760, 619248, 620160, 626620, 633216, 651840, 657951, 692580, 707712, 723520, 738752, 751944, 774060, 791520, 825664, 868224, 877268, 884640, 923440, 939930, 1002592, 1032080, 1055360, 1085280, 1096585, 1108128, 1179520, 1238496, 1253240, 1303680, 1315902, 1385160, 1447040, 1477504, 1503888, 1548120, 1583040, 1651328, 1754536, 1769280, 1846880, 1879860, 2005184, 2064160, 2170560, 2193170, 2216256, 2476992, 2506480, 2631804, 2770320, 3007776, 3096240, 3166080, 3289755, 3509072, 3538560, 3693760, 3759720, 4010368, 4128320, 4341120, 4386340, 4432512, 4953984, 5012960, 5263608, 5540640, 6015552, 6192480, 6579510, 7018144, 7387520, 7519440, 8256640, 8772680, 10025920, 10527216, 11081280, 12031104, 12384960, 13159020, 14036288, 15038880, 17545360, 20051840, 21054432, 22162560, 24769920, 26318040, 28072576, 30077760, 35090720, 42108864, 52636080, 60155520, 70181440, 84217728, 105272160, 140362880, 210544320, 421088640]

約数ペア:

[(1, 421088640), (2, 210544320), (3, 140362880), (4, 105272160), (5, 84217728), (6, 70181440), (7, 60155520), (8, 52636080), (10, 42108864), (12, 35090720), (14, 30077760), (15, 28072576), (16, 26318040), (17, 24769920), (19, 22162560), (20, 21054432), (21, 20051840), (24, 17545360), (28, 15038880), (30, 14036288), (32, 13159020), (34, 12384960), (35, 12031104), (38, 11081280), (40, 10527216), (42, 10025920), (48, 8772680), (51, 8256640), (56, 7519440), (57, 7387520), (60, 7018144), (64, 6579510), (68, 6192480), (70, 6015552), (76, 5540640), (80, 5263608), (84, 5012960), (85, 4953984), (95, 4432512), (96, 4386340), (97, 4341120), (102, 4128320), (105, 4010368), (112, 3759720), (114, 3693760), (119, 3538560), (120, 3509072), (128, 3289755), (133, 3166080), (136, 3096240), (140, 3007776), (152, 2770320), (160, 2631804), (168, 2506480), (170, 2476992), (190, 2216256), (192, 2193170), (194, 2170560), (204, 2064160), (210, 2005184), (224, 1879860), (228, 1846880), (238, 1769280), (240, 1754536), (255, 1651328), (266, 1583040), (272, 1548120), (280, 1503888), (285, 1477504), (291, 1447040), (304, 1385160), (320, 1315902), (323, 1303680), (336, 1253240), (340, 1238496), (357, 1179520), (380, 1108128), (384, 1096585), (388, 1085280), (399, 1055360), (408, 1032080), (420, 1002592), (448, 939930), (456, 923440), (476, 884640), (480, 877268), (485, 868224), (510, 825664), (532, 791520), (544, 774060), (560, 751944), (570, 738752), (582, 723520), (595, 707712), (608, 692580), (640, 657951), (646, 651840), (665, 633216), (672, 626620), (679, 620160), (680, 619248), (714, 589760), (760, 554064), (776, 542640), (798, 527680), (816, 516040), (840, 501296), (896, 469965), (912, 461720), (952, 442320), (960, 438634), (969, 434560), (970, 434112), (1020, 412832), (1064, 395760), (1088, 387030), (1120, 375972), (1140, 369376), (1164, 361760), (1190, 353856), (1216, 346290), (1292, 325920), (1330, 316608), (1344, 313310), (1358, 310080), (1360, 309624), (1428, 294880), (1455, 289408), (1520, 277032), (1552, 271320), (1596, 263840), (1615, 260736), (1632, 258020), (1649, 255360), (1680, 250648), (1785, 235904), (1824, 230860), (1843, 228480), (1904, 221160), (1920, 219317), (1938, 217280), (1940, 217056), (1995, 211072), (2037, 206720), (2040, 206416), (2128, 197880), (2176, 193515), (2240, 187986), (2261, 186240), (2280, 184688), (2328, 180880), (2380, 176928), (2432, 173145), (2584, 162960), (2660, 158304), (2688, 156655), (2716, 155040), (2720, 154812), (2856, 147440), (2910, 144704), (3040, 138516), (3104, 135660), (3192, 131920), (3230, 130368), (3264, 129010), (3298, 127680), (3360, 125324), (3395, 124032), (3570, 117952), (3648, 115430), (3686, 114240), (3808, 110580), (3876, 108640), (3880, 108528), (3990, 105536), (4074, 103360), (4080, 103208), (4256, 98940), (4480, 93993), (4522, 93120), (4560, 92344), (4656, 90440), (4760, 88464), (4845, 86912), (4947, 85120), (5168, 81480), (5320, 79152), (5432, 77520), (5440, 77406), (5529, 76160), (5712, 73720), (5820, 72352), (6080, 69258), (6208, 67830), (6384, 65960), (6460, 65184), (6528, 64505), (6596, 63840), (6720, 62662), (6783, 62080), (6790, 62016), (7140, 58976), (7296, 57715), (7372, 57120), (7616, 55290), (7752, 54320), (7760, 54264), (7980, 52768), (8148, 51680), (8160, 51604), (8245, 51072), (8512, 49470), (9044, 46560), (9120, 46172), (9215, 45696), (9312, 45220), (9520, 44232), (9690, 43456), (9894, 42560), (10185, 41344), (10336, 40740), (10640, 39576), (10864, 38760), (10880, 38703), (11058, 38080), (11305, 37248), (11424, 36860), (11543, 36480), (11640, 36176), (12160, 34629), (12416, 33915), (12768, 32980), (12901, 32640), (12920, 32592), (13192, 31920), (13440, 31331), (13566, 31040), (13580, 31008), (14280, 29488), (14744, 28560), (15232, 27645), (15504, 27160), (15520, 27132), (15960, 26384), (16296, 25840), (16320, 25802), (16490, 25536), (17024, 24735), (18088, 23280), (18240, 23086), (18430, 22848), (18624, 22610), (19040, 22116), (19380, 21728), (19788, 21280), (20370, 20672)]