2238803280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:855

約数の個数: 320

約数和(自身を含む): 8862289920

約数和(自身を除く): 6623486640

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, 526, 540, 560, 563, 630, 720, 756, 789, 840, 945, 1008, 1052, 1080, 1126, 1260, 1315, 1512, 1578, 1680, 1689, 1841, 1890, 2104, 2160, 2252, 2367, 2520, 2630, 2815, 3024, 3156, 3378, 3682, 3780, 3941, 3945, 4208, 4504, 4734, 5040, 5067, 5260, 5523, 5630, 6312, 6756, 7101, 7364, 7560, 7882, 7890, 8445, 9008, 9205, 9468, 10134, 10520, 11046, 11260, 11823, 11835, 12624, 13512, 14202, 14728, 15120, 15201, 15764, 15780, 16569, 16890, 18410, 18936, 19705, 20268, 21040, 22092, 22520, 23646, 23670, 25335, 27024, 27615, 28404, 29456, 30402, 31528, 31560, 33138, 33780, 35469, 35505, 36820, 37872, 39410, 40536, 44184, 45040, 47292, 47340, 49707, 50670, 55230, 56808, 59115, 60804, 63056, 63120, 66276, 67560, 70938, 71010, 73640, 76005, 78820, 81072, 82845, 88368, 94584, 94680, 99414, 101340, 106407, 110460, 113616, 118230, 121608, 132552, 135120, 141876, 142020, 147280, 148069, 152010, 157640, 165690, 177345, 189168, 189360, 198828, 202680, 212814, 220920, 236460, 243216, 248535, 265104, 283752, 284040, 296138, 304020, 315280, 331380, 354690, 397656, 405360, 425628, 441840, 444207, 472920, 497070, 532035, 567504, 568080, 592276, 608040, 662760, 709380, 740345, 795312, 851256, 888414, 945840, 994140, 1036483, 1064070, 1184552, 1216080, 1325520, 1332621, 1418760, 1480690, 1702512, 1776828, 1988280, 2072966, 2128140, 2221035, 2369104, 2665242, 2837520, 2961380, 3109449, 3553656, 3976560, 3997863, 4145932, 4256280, 4442070, 5182415, 5330484, 5922760, 6218898, 6663105, 7107312, 7995726, 8291864, 8512560, 8884140, 9328347, 10364830, 10660968, 11845520, 12437796, 13326210, 15547245, 15991452, 16583728, 17768280, 18656694, 19989315, 20729660, 21321936, 24875592, 26652420, 27985041, 31094490, 31982904, 35536560, 37313388, 39978630, 41459320, 46641735, 49751184, 53304840, 55970082, 62188980, 63965808, 74626776, 79957260, 82918640, 93283470, 106609680, 111940164, 124377960, 139925205, 149253552, 159914520, 186566940, 223880328, 248755920, 279850410, 319829040, 373133880, 447760656, 559700820, 746267760, 1119401640, 2238803280]

約数ペア:

[(1, 2238803280), (2, 1119401640), (3, 746267760), (4, 559700820), (5, 447760656), (6, 373133880), (7, 319829040), (8, 279850410), (9, 248755920), (10, 223880328), (12, 186566940), (14, 159914520), (15, 149253552), (16, 139925205), (18, 124377960), (20, 111940164), (21, 106609680), (24, 93283470), (27, 82918640), (28, 79957260), (30, 74626776), (35, 63965808), (36, 62188980), (40, 55970082), (42, 53304840), (45, 49751184), (48, 46641735), (54, 41459320), (56, 39978630), (60, 37313388), (63, 35536560), (70, 31982904), (72, 31094490), (80, 27985041), (84, 26652420), (90, 24875592), (105, 21321936), (108, 20729660), (112, 19989315), (120, 18656694), (126, 17768280), (135, 16583728), (140, 15991452), (144, 15547245), (168, 13326210), (180, 12437796), (189, 11845520), (210, 10660968), (216, 10364830), (240, 9328347), (252, 8884140), (263, 8512560), (270, 8291864), (280, 7995726), (315, 7107312), (336, 6663105), (360, 6218898), (378, 5922760), (420, 5330484), (432, 5182415), (504, 4442070), (526, 4256280), (540, 4145932), (560, 3997863), (563, 3976560), (630, 3553656), (720, 3109449), (756, 2961380), (789, 2837520), (840, 2665242), (945, 2369104), (1008, 2221035), (1052, 2128140), (1080, 2072966), (1126, 1988280), (1260, 1776828), (1315, 1702512), (1512, 1480690), (1578, 1418760), (1680, 1332621), (1689, 1325520), (1841, 1216080), (1890, 1184552), (2104, 1064070), (2160, 1036483), (2252, 994140), (2367, 945840), (2520, 888414), (2630, 851256), (2815, 795312), (3024, 740345), (3156, 709380), (3378, 662760), (3682, 608040), (3780, 592276), (3941, 568080), (3945, 567504), (4208, 532035), (4504, 497070), (4734, 472920), (5040, 444207), (5067, 441840), (5260, 425628), (5523, 405360), (5630, 397656), (6312, 354690), (6756, 331380), (7101, 315280), (7364, 304020), (7560, 296138), (7882, 284040), (7890, 283752), (8445, 265104), (9008, 248535), (9205, 243216), (9468, 236460), (10134, 220920), (10520, 212814), (11046, 202680), (11260, 198828), (11823, 189360), (11835, 189168), (12624, 177345), (13512, 165690), (14202, 157640), (14728, 152010), (15120, 148069), (15201, 147280), (15764, 142020), (15780, 141876), (16569, 135120), (16890, 132552), (18410, 121608), (18936, 118230), (19705, 113616), (20268, 110460), (21040, 106407), (22092, 101340), (22520, 99414), (23646, 94680), (23670, 94584), (25335, 88368), (27024, 82845), (27615, 81072), (28404, 78820), (29456, 76005), (30402, 73640), (31528, 71010), (31560, 70938), (33138, 67560), (33780, 66276), (35469, 63120), (35505, 63056), (36820, 60804), (37872, 59115), (39410, 56808), (40536, 55230), (44184, 50670), (45040, 49707), (47292, 47340)]