219520066680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{396217}}^1$

素因数の和:396265

約数の個数: 224

約数和(自身を含む): 779519293200

約数和(自身を除く): 559999226520

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1458, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 2916, 3078, 3240, 3420, 3645, 4104, 4617, 4860, 5130, 5832, 6156, 6840, 7290, 7695, 9234, 9720, 10260, 12312, 13851, 14580, 15390, 18468, 20520, 23085, 27702, 29160, 30780, 36936, 46170, 55404, 61560, 69255, 92340, 110808, 138510, 184680, 277020, 396217, 554040, 792434, 1188651, 1584868, 1981085, 2377302, 3169736, 3565953, 3962170, 4754604, 5943255, 7131906, 7528123, 7924340, 9509208, 10697859, 11886510, 14263812, 15056246, 15848680, 17829765, 21395718, 22584369, 23773020, 28527624, 30112492, 32093577, 35659530, 37640615, 42791436, 45168738, 47546040, 53489295, 60224984, 64187154, 67753107, 71319060, 75281230, 85582872, 90337476, 96280731, 106978590, 112921845, 128374308, 135506214, 142638120, 150562460, 160467885, 180674952, 192561462, 203259321, 213957180, 225843690, 256748616, 271012428, 288842193, 301124920, 320935770, 338765535, 385122924, 406518642, 427914360, 451687380, 481403655, 542024856, 577684386, 609777963, 641871540, 677531070, 770245848, 813037284, 903374760, 962807310, 1016296605, 1155368772, 1219555926, 1283743080, 1355062140, 1444210965, 1626074568, 1829333889, 1925614620, 2032593210, 2310737544, 2439111852, 2710124280, 2888421930, 3048889815, 3658667778, 3851229240, 4065186420, 4878223704, 5488001667, 5776843860, 6097779630, 7317335556, 8130372840, 9146669445, 10976003334, 11553687720, 12195559260, 14634671112, 18293338890, 21952006668, 24391118520, 27440008335, 36586677780, 43904013336, 54880016670, 73173355560, 109760033340, 219520066680]

約数ペア:

[(1, 219520066680), (2, 109760033340), (3, 73173355560), (4, 54880016670), (5, 43904013336), (6, 36586677780), (8, 27440008335), (9, 24391118520), (10, 21952006668), (12, 18293338890), (15, 14634671112), (18, 12195559260), (19, 11553687720), (20, 10976003334), (24, 9146669445), (27, 8130372840), (30, 7317335556), (36, 6097779630), (38, 5776843860), (40, 5488001667), (45, 4878223704), (54, 4065186420), (57, 3851229240), (60, 3658667778), (72, 3048889815), (76, 2888421930), (81, 2710124280), (90, 2439111852), (95, 2310737544), (108, 2032593210), (114, 1925614620), (120, 1829333889), (135, 1626074568), (152, 1444210965), (162, 1355062140), (171, 1283743080), (180, 1219555926), (190, 1155368772), (216, 1016296605), (228, 962807310), (243, 903374760), (270, 813037284), (285, 770245848), (324, 677531070), (342, 641871540), (360, 609777963), (380, 577684386), (405, 542024856), (456, 481403655), (486, 451687380), (513, 427914360), (540, 406518642), (570, 385122924), (648, 338765535), (684, 320935770), (729, 301124920), (760, 288842193), (810, 271012428), (855, 256748616), (972, 225843690), (1026, 213957180), (1080, 203259321), (1140, 192561462), (1215, 180674952), (1368, 160467885), (1458, 150562460), (1539, 142638120), (1620, 135506214), (1710, 128374308), (1944, 112921845), (2052, 106978590), (2280, 96280731), (2430, 90337476), (2565, 85582872), (2916, 75281230), (3078, 71319060), (3240, 67753107), (3420, 64187154), (3645, 60224984), (4104, 53489295), (4617, 47546040), (4860, 45168738), (5130, 42791436), (5832, 37640615), (6156, 35659530), (6840, 32093577), (7290, 30112492), (7695, 28527624), (9234, 23773020), (9720, 22584369), (10260, 21395718), (12312, 17829765), (13851, 15848680), (14580, 15056246), (15390, 14263812), (18468, 11886510), (20520, 10697859), (23085, 9509208), (27702, 7924340), (29160, 7528123), (30780, 7131906), (36936, 5943255), (46170, 4754604), (55404, 3962170), (61560, 3565953), (69255, 3169736), (92340, 2377302), (110808, 1981085), (138510, 1584868), (184680, 1188651), (277020, 792434), (396217, 554040)]