268223760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2846

約数の個数: 240

約数和(自身を含む): 1084037760

約数和(自身を除く): 815814000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2801, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5602, 5985, 6384, 6840, 7980, 8403, 9576, 10640, 11204, 11970, 13680, 14005, 15960, 16806, 19152, 19607, 22408, 23940, 25209, 28010, 31920, 33612, 39214, 42015, 44816, 47880, 50418, 53219, 56020, 58821, 67224, 78428, 84030, 95760, 98035, 100836, 106438, 112040, 117642, 126045, 134448, 156856, 159657, 168060, 176463, 196070, 201672, 212876, 224080, 235284, 252090, 266095, 294105, 313712, 319314, 336120, 352926, 372533, 392140, 403344, 425752, 470568, 478971, 504180, 532190, 588210, 638628, 672240, 705852, 745066, 784280, 798285, 851504, 882315, 941136, 957942, 1008360, 1064380, 1117599, 1176420, 1277256, 1411704, 1490132, 1568560, 1596570, 1764630, 1862665, 1915884, 2016720, 2128760, 2235198, 2352840, 2394855, 2554512, 2823408, 2980264, 3193140, 3352797, 3529260, 3725330, 3831768, 4257520, 4470396, 4705680, 4789710, 5587995, 5960528, 6386280, 6705594, 7058520, 7450660, 7663536, 8940792, 9579420, 11175990, 12772560, 13411188, 14117040, 14901320, 16763985, 17881584, 19158840, 22351980, 26822376, 29802640, 33527970, 38317680, 44703960, 53644752, 67055940, 89407920, 134111880, 268223760]

約数ペア:

[(1, 268223760), (2, 134111880), (3, 89407920), (4, 67055940), (5, 53644752), (6, 44703960), (7, 38317680), (8, 33527970), (9, 29802640), (10, 26822376), (12, 22351980), (14, 19158840), (15, 17881584), (16, 16763985), (18, 14901320), (19, 14117040), (20, 13411188), (21, 12772560), (24, 11175990), (28, 9579420), (30, 8940792), (35, 7663536), (36, 7450660), (38, 7058520), (40, 6705594), (42, 6386280), (45, 5960528), (48, 5587995), (56, 4789710), (57, 4705680), (60, 4470396), (63, 4257520), (70, 3831768), (72, 3725330), (76, 3529260), (80, 3352797), (84, 3193140), (90, 2980264), (95, 2823408), (105, 2554512), (112, 2394855), (114, 2352840), (120, 2235198), (126, 2128760), (133, 2016720), (140, 1915884), (144, 1862665), (152, 1764630), (168, 1596570), (171, 1568560), (180, 1490132), (190, 1411704), (210, 1277256), (228, 1176420), (240, 1117599), (252, 1064380), (266, 1008360), (280, 957942), (285, 941136), (304, 882315), (315, 851504), (336, 798285), (342, 784280), (360, 745066), (380, 705852), (399, 672240), (420, 638628), (456, 588210), (504, 532190), (532, 504180), (560, 478971), (570, 470568), (630, 425752), (665, 403344), (684, 392140), (720, 372533), (760, 352926), (798, 336120), (840, 319314), (855, 313712), (912, 294105), (1008, 266095), (1064, 252090), (1140, 235284), (1197, 224080), (1260, 212876), (1330, 201672), (1368, 196070), (1520, 176463), (1596, 168060), (1680, 159657), (1710, 156856), (1995, 134448), (2128, 126045), (2280, 117642), (2394, 112040), (2520, 106438), (2660, 100836), (2736, 98035), (2801, 95760), (3192, 84030), (3420, 78428), (3990, 67224), (4560, 58821), (4788, 56020), (5040, 53219), (5320, 50418), (5602, 47880), (5985, 44816), (6384, 42015), (6840, 39214), (7980, 33612), (8403, 31920), (9576, 28010), (10640, 25209), (11204, 23940), (11970, 22408), (13680, 19607), (14005, 19152), (15960, 16806)]