227258640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 240

約数和(自身を含む): 886574208

約数和(自身を除く): 659315568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 673, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1346, 1407, 1608, 1680, 1876, 2010, 2019, 2345, 2412, 2520, 2680, 2692, 2814, 3015, 3216, 3365, 3752, 4020, 4038, 4221, 4690, 4711, 4824, 5040, 5360, 5384, 5628, 6030, 6057, 6730, 7035, 7504, 8040, 8076, 8442, 9380, 9422, 9648, 10095, 10768, 11256, 12060, 12114, 13460, 14070, 14133, 16080, 16152, 16884, 18760, 18844, 20190, 21105, 22512, 23555, 24120, 24228, 26920, 28140, 28266, 30285, 32304, 33768, 37520, 37688, 40380, 42210, 42399, 45091, 47110, 48240, 48456, 53840, 56280, 56532, 60570, 67536, 70665, 75376, 80760, 84420, 84798, 90182, 94220, 96912, 112560, 113064, 121140, 135273, 141330, 161520, 168840, 169596, 180364, 188440, 211995, 225455, 226128, 242280, 270546, 282660, 315637, 337680, 339192, 360728, 376880, 405819, 423990, 450910, 484560, 541092, 565320, 631274, 676365, 678384, 721456, 811638, 847980, 901820, 946911, 1082184, 1130640, 1262548, 1352730, 1578185, 1623276, 1695960, 1803640, 1893822, 2029095, 2164368, 2525096, 2705460, 2840733, 3156370, 3246552, 3391920, 3607280, 3787644, 4058190, 4734555, 5050192, 5410920, 5681466, 6312740, 6493104, 7575288, 8116380, 9469110, 10821840, 11362932, 12625480, 14203665, 15150576, 16232760, 18938220, 22725864, 25250960, 28407330, 32465520, 37876440, 45451728, 56814660, 75752880, 113629320, 227258640]

約数ペア:

[(1, 227258640), (2, 113629320), (3, 75752880), (4, 56814660), (5, 45451728), (6, 37876440), (7, 32465520), (8, 28407330), (9, 25250960), (10, 22725864), (12, 18938220), (14, 16232760), (15, 15150576), (16, 14203665), (18, 12625480), (20, 11362932), (21, 10821840), (24, 9469110), (28, 8116380), (30, 7575288), (35, 6493104), (36, 6312740), (40, 5681466), (42, 5410920), (45, 5050192), (48, 4734555), (56, 4058190), (60, 3787644), (63, 3607280), (67, 3391920), (70, 3246552), (72, 3156370), (80, 2840733), (84, 2705460), (90, 2525096), (105, 2164368), (112, 2029095), (120, 1893822), (126, 1803640), (134, 1695960), (140, 1623276), (144, 1578185), (168, 1352730), (180, 1262548), (201, 1130640), (210, 1082184), (240, 946911), (252, 901820), (268, 847980), (280, 811638), (315, 721456), (335, 678384), (336, 676365), (360, 631274), (402, 565320), (420, 541092), (469, 484560), (504, 450910), (536, 423990), (560, 405819), (603, 376880), (630, 360728), (670, 339192), (673, 337680), (720, 315637), (804, 282660), (840, 270546), (938, 242280), (1005, 226128), (1008, 225455), (1072, 211995), (1206, 188440), (1260, 180364), (1340, 169596), (1346, 168840), (1407, 161520), (1608, 141330), (1680, 135273), (1876, 121140), (2010, 113064), (2019, 112560), (2345, 96912), (2412, 94220), (2520, 90182), (2680, 84798), (2692, 84420), (2814, 80760), (3015, 75376), (3216, 70665), (3365, 67536), (3752, 60570), (4020, 56532), (4038, 56280), (4221, 53840), (4690, 48456), (4711, 48240), (4824, 47110), (5040, 45091), (5360, 42399), (5384, 42210), (5628, 40380), (6030, 37688), (6057, 37520), (6730, 33768), (7035, 32304), (7504, 30285), (8040, 28266), (8076, 28140), (8442, 26920), (9380, 24228), (9422, 24120), (9648, 23555), (10095, 22512), (10768, 21105), (11256, 20190), (12060, 18844), (12114, 18760), (13460, 16884), (14070, 16152), (14133, 16080)]