86327640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 256

約数和(自身を含む): 346752000

約数和(自身を除く): 260424360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 601, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1202, 1260, 1330, 1368, 1512, 1596, 1710, 1803, 1890, 1995, 2052, 2280, 2394, 2404, 2520, 2565, 2660, 3005, 3192, 3420, 3591, 3606, 3780, 3990, 4104, 4207, 4788, 4808, 5130, 5320, 5409, 5985, 6010, 6840, 7182, 7212, 7560, 7980, 8414, 9015, 9576, 10260, 10818, 11419, 11970, 12020, 12621, 14364, 14424, 15960, 16227, 16828, 17955, 18030, 20520, 21035, 21636, 22838, 23940, 24040, 25242, 27045, 28728, 32454, 33656, 34257, 35910, 36060, 37863, 42070, 43272, 45676, 47880, 50484, 54090, 57095, 63105, 64908, 68514, 71820, 72120, 75726, 79933, 81135, 84140, 91352, 100968, 102771, 108180, 113589, 114190, 126210, 129816, 137028, 143640, 151452, 159866, 162270, 168280, 171285, 189315, 205542, 216360, 227178, 228380, 239799, 252420, 274056, 302904, 308313, 319732, 324540, 342570, 378630, 399665, 411084, 454356, 456760, 479598, 504840, 513855, 567945, 616626, 639464, 649080, 685140, 719397, 757260, 799330, 822168, 908712, 959196, 1027710, 1135890, 1198995, 1233252, 1370280, 1438794, 1514520, 1541565, 1598660, 1918392, 2055420, 2158191, 2271780, 2397990, 2466504, 2877588, 3083130, 3197320, 3596985, 4110840, 4316382, 4543560, 4795980, 5755176, 6166260, 7193970, 8632764, 9591960, 10790955, 12332520, 14387940, 17265528, 21581910, 28775880, 43163820, 86327640]

約数ペア:

[(1, 86327640), (2, 43163820), (3, 28775880), (4, 21581910), (5, 17265528), (6, 14387940), (7, 12332520), (8, 10790955), (9, 9591960), (10, 8632764), (12, 7193970), (14, 6166260), (15, 5755176), (18, 4795980), (19, 4543560), (20, 4316382), (21, 4110840), (24, 3596985), (27, 3197320), (28, 3083130), (30, 2877588), (35, 2466504), (36, 2397990), (38, 2271780), (40, 2158191), (42, 2055420), (45, 1918392), (54, 1598660), (56, 1541565), (57, 1514520), (60, 1438794), (63, 1370280), (70, 1233252), (72, 1198995), (76, 1135890), (84, 1027710), (90, 959196), (95, 908712), (105, 822168), (108, 799330), (114, 757260), (120, 719397), (126, 685140), (133, 649080), (135, 639464), (140, 616626), (152, 567945), (168, 513855), (171, 504840), (180, 479598), (189, 456760), (190, 454356), (210, 411084), (216, 399665), (228, 378630), (252, 342570), (266, 324540), (270, 319732), (280, 308313), (285, 302904), (315, 274056), (342, 252420), (360, 239799), (378, 228380), (380, 227178), (399, 216360), (420, 205542), (456, 189315), (504, 171285), (513, 168280), (532, 162270), (540, 159866), (570, 151452), (601, 143640), (630, 137028), (665, 129816), (684, 126210), (756, 114190), (760, 113589), (798, 108180), (840, 102771), (855, 100968), (945, 91352), (1026, 84140), (1064, 81135), (1080, 79933), (1140, 75726), (1197, 72120), (1202, 71820), (1260, 68514), (1330, 64908), (1368, 63105), (1512, 57095), (1596, 54090), (1710, 50484), (1803, 47880), (1890, 45676), (1995, 43272), (2052, 42070), (2280, 37863), (2394, 36060), (2404, 35910), (2520, 34257), (2565, 33656), (2660, 32454), (3005, 28728), (3192, 27045), (3420, 25242), (3591, 24040), (3606, 23940), (3780, 22838), (3990, 21636), (4104, 21035), (4207, 20520), (4788, 18030), (4808, 17955), (5130, 16828), (5320, 16227), (5409, 15960), (5985, 14424), (6010, 14364), (6840, 12621), (7182, 12020), (7212, 11970), (7560, 11419), (7980, 10818), (8414, 10260), (9015, 9576)]