419322960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{27733}}^1$

素因数の和:27762

約数の個数: 160

約数和(自身を含む): 1650727680

約数和(自身を除く): 1231404720

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, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 27733, 55466, 83199, 110932, 138665, 166398, 194131, 221864, 249597, 277330, 332796, 388262, 415995, 443728, 499194, 554660, 582393, 665592, 748791, 776524, 831990, 970655, 998388, 1109320, 1164786, 1247985, 1331184, 1497582, 1553048, 1663980, 1747179, 1941310, 1996776, 2218640, 2329572, 2495970, 2911965, 2995164, 3106096, 3327960, 3494358, 3743955, 3882620, 3993552, 4659144, 4991940, 5241537, 5823930, 5990328, 6655920, 6988716, 7487910, 7765240, 8735895, 9318288, 9983880, 10483074, 11647860, 11980656, 13977432, 14975820, 15530480, 17471790, 19967760, 20966148, 23295720, 26207685, 27954864, 29951640, 34943580, 41932296, 46591440, 52415370, 59903280, 69887160, 83864592, 104830740, 139774320, 209661480, 419322960]

約数ペア:

[(1, 419322960), (2, 209661480), (3, 139774320), (4, 104830740), (5, 83864592), (6, 69887160), (7, 59903280), (8, 52415370), (9, 46591440), (10, 41932296), (12, 34943580), (14, 29951640), (15, 27954864), (16, 26207685), (18, 23295720), (20, 20966148), (21, 19967760), (24, 17471790), (27, 15530480), (28, 14975820), (30, 13977432), (35, 11980656), (36, 11647860), (40, 10483074), (42, 9983880), (45, 9318288), (48, 8735895), (54, 7765240), (56, 7487910), (60, 6988716), (63, 6655920), (70, 5990328), (72, 5823930), (80, 5241537), (84, 4991940), (90, 4659144), (105, 3993552), (108, 3882620), (112, 3743955), (120, 3494358), (126, 3327960), (135, 3106096), (140, 2995164), (144, 2911965), (168, 2495970), (180, 2329572), (189, 2218640), (210, 1996776), (216, 1941310), (240, 1747179), (252, 1663980), (270, 1553048), (280, 1497582), (315, 1331184), (336, 1247985), (360, 1164786), (378, 1109320), (420, 998388), (432, 970655), (504, 831990), (540, 776524), (560, 748791), (630, 665592), (720, 582393), (756, 554660), (840, 499194), (945, 443728), (1008, 415995), (1080, 388262), (1260, 332796), (1512, 277330), (1680, 249597), (1890, 221864), (2160, 194131), (2520, 166398), (3024, 138665), (3780, 110932), (5040, 83199), (7560, 55466), (15120, 27733)]