270490080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 1032321024

約数和(自身を除く): 761830944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 223, 224, 228, 240, 266, 280, 285, 304, 336, 361, 380, 399, 420, 446, 456, 480, 532, 560, 570, 608, 665, 669, 672, 722, 760, 798, 840, 892, 912, 1064, 1083, 1115, 1120, 1140, 1330, 1338, 1444, 1520, 1561, 1596, 1680, 1784, 1805, 1824, 1995, 2128, 2166, 2230, 2280, 2527, 2660, 2676, 2888, 3040, 3122, 3192, 3345, 3360, 3568, 3610, 3990, 4237, 4256, 4332, 4460, 4560, 4683, 5054, 5320, 5352, 5415, 5776, 6244, 6384, 6690, 7136, 7220, 7581, 7805, 7980, 8474, 8664, 8920, 9120, 9366, 10108, 10640, 10704, 10830, 11552, 12488, 12635, 12711, 12768, 13380, 14440, 15162, 15610, 15960, 16948, 17328, 17840, 18732, 20216, 21185, 21280, 21408, 21660, 23415, 24976, 25270, 25422, 26760, 28880, 29659, 30324, 31220, 31920, 33896, 34656, 35680, 37464, 37905, 40432, 42370, 43320, 46830, 49952, 50540, 50844, 53520, 57760, 59318, 60648, 62440, 63555, 63840, 67792, 74928, 75810, 80503, 80864, 84740, 86640, 88977, 93660, 101080, 101688, 107040, 118636, 121296, 124880, 127110, 135584, 148295, 149856, 151620, 161006, 169480, 173280, 177954, 187320, 202160, 203376, 237272, 241509, 242592, 249760, 254220, 296590, 303240, 322012, 338960, 355908, 374640, 402515, 404320, 406752, 444885, 474544, 483018, 508440, 563521, 593180, 606480, 644024, 677920, 711816, 749280, 805030, 889770, 949088, 966036, 1016880, 1127042, 1186360, 1207545, 1212960, 1288048, 1423632, 1610060, 1690563, 1779540, 1932072, 2033760, 2254084, 2372720, 2415090, 2576096, 2817605, 2847264, 3220120, 3381126, 3559080, 3864144, 4508168, 4745440, 4830180, 5635210, 6440240, 6762252, 7118160, 7728288, 8452815, 9016336, 9660360, 11270420, 12880480, 13524504, 14236320, 16905630, 18032672, 19320720, 22540840, 27049008, 33811260, 38641440, 45081680, 54098016, 67622520, 90163360, 135245040, 270490080]

約数ペア:

[(1, 270490080), (2, 135245040), (3, 90163360), (4, 67622520), (5, 54098016), (6, 45081680), (7, 38641440), (8, 33811260), (10, 27049008), (12, 22540840), (14, 19320720), (15, 18032672), (16, 16905630), (19, 14236320), (20, 13524504), (21, 12880480), (24, 11270420), (28, 9660360), (30, 9016336), (32, 8452815), (35, 7728288), (38, 7118160), (40, 6762252), (42, 6440240), (48, 5635210), (56, 4830180), (57, 4745440), (60, 4508168), (70, 3864144), (76, 3559080), (80, 3381126), (84, 3220120), (95, 2847264), (96, 2817605), (105, 2576096), (112, 2415090), (114, 2372720), (120, 2254084), (133, 2033760), (140, 1932072), (152, 1779540), (160, 1690563), (168, 1610060), (190, 1423632), (210, 1288048), (223, 1212960), (224, 1207545), (228, 1186360), (240, 1127042), (266, 1016880), (280, 966036), (285, 949088), (304, 889770), (336, 805030), (361, 749280), (380, 711816), (399, 677920), (420, 644024), (446, 606480), (456, 593180), (480, 563521), (532, 508440), (560, 483018), (570, 474544), (608, 444885), (665, 406752), (669, 404320), (672, 402515), (722, 374640), (760, 355908), (798, 338960), (840, 322012), (892, 303240), (912, 296590), (1064, 254220), (1083, 249760), (1115, 242592), (1120, 241509), (1140, 237272), (1330, 203376), (1338, 202160), (1444, 187320), (1520, 177954), (1561, 173280), (1596, 169480), (1680, 161006), (1784, 151620), (1805, 149856), (1824, 148295), (1995, 135584), (2128, 127110), (2166, 124880), (2230, 121296), (2280, 118636), (2527, 107040), (2660, 101688), (2676, 101080), (2888, 93660), (3040, 88977), (3122, 86640), (3192, 84740), (3345, 80864), (3360, 80503), (3568, 75810), (3610, 74928), (3990, 67792), (4237, 63840), (4256, 63555), (4332, 62440), (4460, 60648), (4560, 59318), (4683, 57760), (5054, 53520), (5320, 50844), (5352, 50540), (5415, 49952), (5776, 46830), (6244, 43320), (6384, 42370), (6690, 40432), (7136, 37905), (7220, 37464), (7581, 35680), (7805, 34656), (7980, 33896), (8474, 31920), (8664, 31220), (8920, 30324), (9120, 29659), (9366, 28880), (10108, 26760), (10640, 25422), (10704, 25270), (10830, 24976), (11552, 23415), (12488, 21660), (12635, 21408), (12711, 21280), (12768, 21185), (13380, 20216), (14440, 18732), (15162, 17840), (15610, 17328), (15960, 16948)]