1891800360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 320

約数和(自身を含む): 6795360000

約数和(自身を除く): 4903559640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 81, 90, 95, 108, 114, 120, 135, 152, 158, 162, 171, 180, 190, 216, 228, 237, 270, 285, 316, 324, 342, 360, 380, 389, 395, 405, 456, 474, 513, 540, 570, 632, 648, 684, 711, 760, 778, 790, 810, 855, 948, 1026, 1080, 1140, 1167, 1185, 1368, 1422, 1501, 1539, 1556, 1580, 1620, 1710, 1896, 1945, 2052, 2133, 2280, 2334, 2370, 2565, 2844, 3002, 3078, 3112, 3160, 3240, 3420, 3501, 3555, 3890, 4104, 4266, 4503, 4668, 4740, 5130, 5688, 5835, 6004, 6156, 6399, 6840, 7002, 7110, 7391, 7505, 7695, 7780, 8532, 9006, 9336, 9480, 10260, 10503, 10665, 11670, 12008, 12312, 12798, 13509, 14004, 14220, 14782, 15010, 15390, 15560, 17064, 17505, 18012, 20520, 21006, 21330, 22173, 22515, 23340, 25596, 27018, 28008, 28440, 29564, 30020, 30731, 30780, 31509, 31995, 35010, 36024, 36955, 40527, 42012, 42660, 44346, 45030, 46680, 51192, 52515, 54036, 59128, 60040, 61462, 61560, 63018, 63990, 66519, 67545, 70020, 73910, 81054, 84024, 85320, 88692, 90060, 92193, 105030, 108072, 110865, 121581, 122924, 126036, 127980, 133038, 135090, 140040, 147820, 153655, 157545, 162108, 177384, 180120, 184386, 199557, 202635, 210060, 221730, 243162, 245848, 252072, 255960, 266076, 270180, 276579, 295640, 307310, 315090, 324216, 332595, 368772, 399114, 405270, 420120, 443460, 460965, 486324, 532152, 540360, 553158, 583889, 598671, 607905, 614620, 630180, 665190, 737544, 798228, 810540, 829737, 886920, 921930, 972648, 997785, 1106316, 1167778, 1197342, 1215810, 1229240, 1260360, 1330380, 1382895, 1596456, 1621080, 1659474, 1751667, 1843860, 1995570, 2212632, 2335556, 2394684, 2431620, 2489211, 2660760, 2765790, 2919445, 2993355, 3318948, 3503334, 3687720, 3991140, 4148685, 4671112, 4789368, 4863240, 4978422, 5255001, 5531580, 5838890, 5986710, 6637896, 7006668, 7982280, 8297370, 8758335, 9956844, 10510002, 11063160, 11677780, 11973420, 12446055, 14013336, 15765003, 16594740, 17516670, 19913688, 21020004, 23355560, 23946840, 24892110, 26275005, 31530006, 33189480, 35033340, 42040008, 47295009, 49784220, 52550010, 63060012, 70066680, 78825015, 94590018, 99568440, 105100020, 126120024, 157650030, 189180036, 210200040, 236475045, 315300060, 378360072, 472950090, 630600120, 945900180, 1891800360]

約数ペア:

[(1, 1891800360), (2, 945900180), (3, 630600120), (4, 472950090), (5, 378360072), (6, 315300060), (8, 236475045), (9, 210200040), (10, 189180036), (12, 157650030), (15, 126120024), (18, 105100020), (19, 99568440), (20, 94590018), (24, 78825015), (27, 70066680), (30, 63060012), (36, 52550010), (38, 49784220), (40, 47295009), (45, 42040008), (54, 35033340), (57, 33189480), (60, 31530006), (72, 26275005), (76, 24892110), (79, 23946840), (81, 23355560), (90, 21020004), (95, 19913688), (108, 17516670), (114, 16594740), (120, 15765003), (135, 14013336), (152, 12446055), (158, 11973420), (162, 11677780), (171, 11063160), (180, 10510002), (190, 9956844), (216, 8758335), (228, 8297370), (237, 7982280), (270, 7006668), (285, 6637896), (316, 5986710), (324, 5838890), (342, 5531580), (360, 5255001), (380, 4978422), (389, 4863240), (395, 4789368), (405, 4671112), (456, 4148685), (474, 3991140), (513, 3687720), (540, 3503334), (570, 3318948), (632, 2993355), (648, 2919445), (684, 2765790), (711, 2660760), (760, 2489211), (778, 2431620), (790, 2394684), (810, 2335556), (855, 2212632), (948, 1995570), (1026, 1843860), (1080, 1751667), (1140, 1659474), (1167, 1621080), (1185, 1596456), (1368, 1382895), (1422, 1330380), (1501, 1260360), (1539, 1229240), (1556, 1215810), (1580, 1197342), (1620, 1167778), (1710, 1106316), (1896, 997785), (1945, 972648), (2052, 921930), (2133, 886920), (2280, 829737), (2334, 810540), (2370, 798228), (2565, 737544), (2844, 665190), (3002, 630180), (3078, 614620), (3112, 607905), (3160, 598671), (3240, 583889), (3420, 553158), (3501, 540360), (3555, 532152), (3890, 486324), (4104, 460965), (4266, 443460), (4503, 420120), (4668, 405270), (4740, 399114), (5130, 368772), (5688, 332595), (5835, 324216), (6004, 315090), (6156, 307310), (6399, 295640), (6840, 276579), (7002, 270180), (7110, 266076), (7391, 255960), (7505, 252072), (7695, 245848), (7780, 243162), (8532, 221730), (9006, 210060), (9336, 202635), (9480, 199557), (10260, 184386), (10503, 180120), (10665, 177384), (11670, 162108), (12008, 157545), (12312, 153655), (12798, 147820), (13509, 140040), (14004, 135090), (14220, 133038), (14782, 127980), (15010, 126036), (15390, 122924), (15560, 121581), (17064, 110865), (17505, 108072), (18012, 105030), (20520, 92193), (21006, 90060), (21330, 88692), (22173, 85320), (22515, 84024), (23340, 81054), (25596, 73910), (27018, 70020), (28008, 67545), (28440, 66519), (29564, 63990), (30020, 63018), (30731, 61560), (30780, 61462), (31509, 60040), (31995, 59128), (35010, 54036), (36024, 52515), (36955, 51192), (40527, 46680), (42012, 45030), (42660, 44346)]