218476440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 576

約数和(自身を含む): 959212800

約数和(自身を除く): 740736360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 162, 168, 169, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 243, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 324, 338, 342, 351, 360, 364, 378, 380, 390, 399, 405, 420, 455, 456, 468, 486, 494, 504, 507, 513, 520, 532, 540, 546, 567, 570, 585, 630, 648, 665, 676, 684, 702, 728, 741, 756, 760, 780, 798, 810, 819, 840, 845, 855, 910, 936, 945, 972, 988, 1014, 1026, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1183, 1197, 1215, 1235, 1260, 1330, 1352, 1365, 1368, 1404, 1482, 1512, 1521, 1539, 1560, 1596, 1620, 1638, 1690, 1701, 1710, 1729, 1755, 1820, 1890, 1944, 1976, 1995, 2028, 2052, 2106, 2184, 2223, 2268, 2280, 2340, 2366, 2394, 2430, 2457, 2470, 2520, 2535, 2565, 2660, 2730, 2808, 2835, 2964, 3042, 3078, 3159, 3192, 3211, 3240, 3276, 3380, 3402, 3420, 3458, 3510, 3549, 3591, 3640, 3705, 3780, 3990, 4056, 4095, 4104, 4212, 4446, 4536, 4563, 4617, 4680, 4732, 4788, 4860, 4914, 4940, 5070, 5130, 5187, 5265, 5320, 5460, 5670, 5915, 5928, 5985, 6084, 6156, 6318, 6422, 6552, 6669, 6760, 6804, 6840, 6916, 7020, 7098, 7182, 7371, 7410, 7560, 7605, 7695, 7980, 8190, 8424, 8505, 8645, 8892, 9126, 9234, 9464, 9576, 9633, 9720, 9828, 9880, 10140, 10260, 10374, 10530, 10647, 10773, 10920, 11115, 11340, 11830, 11970, 12168, 12285, 12312, 12636, 12844, 13338, 13608, 13689, 13832, 14040, 14196, 14364, 14742, 14820, 15210, 15390, 15561, 15795, 15960, 16055, 16380, 17010, 17290, 17745, 17784, 17955, 18252, 18468, 19266, 19656, 20007, 20280, 20520, 20748, 21060, 21294, 21546, 22113, 22230, 22477, 22680, 22815, 23085, 23660, 23940, 24570, 25272, 25688, 25935, 26676, 27378, 28392, 28728, 28899, 29484, 29640, 30420, 30780, 31122, 31590, 31941, 32110, 32319, 32760, 33345, 34020, 34580, 35490, 35910, 36504, 36855, 36936, 38532, 40014, 41067, 41496, 42120, 42588, 43092, 44226, 44460, 44954, 45630, 46170, 46683, 47320, 47880, 48165, 49140, 51870, 53235, 53352, 53865, 54756, 57798, 58968, 60021, 60840, 61560, 62244, 63180, 63882, 64220, 64638, 66690, 67431, 68040, 68445, 69160, 70980, 71820, 73710, 77064, 77805, 80028, 82134, 85176, 86184, 86697, 88452, 88920, 89908, 91260, 92340, 93366, 95823, 96330, 98280, 100035, 103740, 106470, 107730, 109512, 110565, 112385, 115596, 120042, 124488, 126360, 127764, 128440, 129276, 133380, 134862, 136890, 140049, 141960, 143640, 144495, 147420, 155610, 159705, 160056, 161595, 164268, 173394, 176904, 179816, 182520, 184680, 186732, 191646, 192660, 200070, 202293, 205335, 207480, 212940, 215460, 221130, 224770, 231192, 233415, 240084, 255528, 258552, 260091, 266760, 269724, 273780, 280098, 287469, 288990, 294840, 300105, 311220, 319410, 323190, 328536, 337155, 346788, 373464, 383292, 385320, 400140, 404586, 410670, 420147, 425880, 430920, 433485, 442260, 449540, 466830, 479115, 480168, 520182, 539448, 547560, 560196, 574938, 577980, 600210, 606879, 622440, 638820, 646380, 674310, 693576, 700245, 766584, 780273, 800280, 809172, 821340, 840294, 866970, 884520, 899080, 933660, 958230, 1011465, 1040364, 1120392, 1149876, 1155960, 1200420, 1213758, 1277640, 1292760, 1300455, 1348620, 1400490, 1437345, 1560546, 1618344, 1642680, 1680588, 1733940, 1820637, 1867320, 1916460, 2022930, 2080728, 2100735, 2299752, 2400840, 2427516, 2600910, 2697240, 2800980, 2874690, 3034395, 3121092, 3361176, 3467880, 3641274, 3832920, 3901365, 4045860, 4201470, 4855032, 5201820, 5461911, 5601960, 5749380, 6068790, 6242184, 7282548, 7802730, 8091720, 8402940, 9103185, 10403640, 10923822, 11498760, 12137580, 14565096, 15605460, 16805880, 18206370, 21847644, 24275160, 27309555, 31210920, 36412740, 43695288, 54619110, 72825480, 109238220, 218476440]

約数ペア:

[(1, 218476440), (2, 109238220), (3, 72825480), (4, 54619110), (5, 43695288), (6, 36412740), (7, 31210920), (8, 27309555), (9, 24275160), (10, 21847644), (12, 18206370), (13, 16805880), (14, 15605460), (15, 14565096), (18, 12137580), (19, 11498760), (20, 10923822), (21, 10403640), (24, 9103185), (26, 8402940), (27, 8091720), (28, 7802730), (30, 7282548), (35, 6242184), (36, 6068790), (38, 5749380), (39, 5601960), (40, 5461911), (42, 5201820), (45, 4855032), (52, 4201470), (54, 4045860), (56, 3901365), (57, 3832920), (60, 3641274), (63, 3467880), (65, 3361176), (70, 3121092), (72, 3034395), (76, 2874690), (78, 2800980), (81, 2697240), (84, 2600910), (90, 2427516), (91, 2400840), (95, 2299752), (104, 2100735), (105, 2080728), (108, 2022930), (114, 1916460), (117, 1867320), (120, 1820637), (126, 1733940), (130, 1680588), (133, 1642680), (135, 1618344), (140, 1560546), (152, 1437345), (156, 1400490), (162, 1348620), (168, 1300455), (169, 1292760), (171, 1277640), (180, 1213758), (182, 1200420), (189, 1155960), (190, 1149876), (195, 1120392), (210, 1040364), (216, 1011465), (228, 958230), (234, 933660), (243, 899080), (247, 884520), (252, 866970), (260, 840294), (266, 821340), (270, 809172), (273, 800280), (280, 780273), (285, 766584), (312, 700245), (315, 693576), (324, 674310), (338, 646380), (342, 638820), (351, 622440), (360, 606879), (364, 600210), (378, 577980), (380, 574938), (390, 560196), (399, 547560), (405, 539448), (420, 520182), (455, 480168), (456, 479115), (468, 466830), (486, 449540), (494, 442260), (504, 433485), (507, 430920), (513, 425880), (520, 420147), (532, 410670), (540, 404586), (546, 400140), (567, 385320), (570, 383292), (585, 373464), (630, 346788), (648, 337155), (665, 328536), (676, 323190), (684, 319410), (702, 311220), (728, 300105), (741, 294840), (756, 288990), (760, 287469), (780, 280098), (798, 273780), (810, 269724), (819, 266760), (840, 260091), (845, 258552), (855, 255528), (910, 240084), (936, 233415), (945, 231192), (972, 224770), (988, 221130), (1014, 215460), (1026, 212940), (1053, 207480), (1064, 205335), (1080, 202293), (1092, 200070), (1134, 192660), (1140, 191646), (1170, 186732), (1183, 184680), (1197, 182520), (1215, 179816), (1235, 176904), (1260, 173394), (1330, 164268), (1352, 161595), (1365, 160056), (1368, 159705), (1404, 155610), (1482, 147420), (1512, 144495), (1521, 143640), (1539, 141960), (1560, 140049), (1596, 136890), (1620, 134862), (1638, 133380), (1690, 129276), (1701, 128440), (1710, 127764), (1729, 126360), (1755, 124488), (1820, 120042), (1890, 115596), (1944, 112385), (1976, 110565), (1995, 109512), (2028, 107730), (2052, 106470), (2106, 103740), (2184, 100035), (2223, 98280), (2268, 96330), (2280, 95823), (2340, 93366), (2366, 92340), (2394, 91260), (2430, 89908), (2457, 88920), (2470, 88452), (2520, 86697), (2535, 86184), (2565, 85176), (2660, 82134), (2730, 80028), (2808, 77805), (2835, 77064), (2964, 73710), (3042, 71820), (3078, 70980), (3159, 69160), (3192, 68445), (3211, 68040), (3240, 67431), (3276, 66690), (3380, 64638), (3402, 64220), (3420, 63882), (3458, 63180), (3510, 62244), (3549, 61560), (3591, 60840), (3640, 60021), (3705, 58968), (3780, 57798), (3990, 54756), (4056, 53865), (4095, 53352), (4104, 53235), (4212, 51870), (4446, 49140), (4536, 48165), (4563, 47880), (4617, 47320), (4680, 46683), (4732, 46170), (4788, 45630), (4860, 44954), (4914, 44460), (4940, 44226), (5070, 43092), (5130, 42588), (5187, 42120), (5265, 41496), (5320, 41067), (5460, 40014), (5670, 38532), (5915, 36936), (5928, 36855), (5985, 36504), (6084, 35910), (6156, 35490), (6318, 34580), (6422, 34020), (6552, 33345), (6669, 32760), (6760, 32319), (6804, 32110), (6840, 31941), (6916, 31590), (7020, 31122), (7098, 30780), (7182, 30420), (7371, 29640), (7410, 29484), (7560, 28899), (7605, 28728), (7695, 28392), (7980, 27378), (8190, 26676), (8424, 25935), (8505, 25688), (8645, 25272), (8892, 24570), (9126, 23940), (9234, 23660), (9464, 23085), (9576, 22815), (9633, 22680), (9720, 22477), (9828, 22230), (9880, 22113), (10140, 21546), (10260, 21294), (10374, 21060), (10530, 20748), (10647, 20520), (10773, 20280), (10920, 20007), (11115, 19656), (11340, 19266), (11830, 18468), (11970, 18252), (12168, 17955), (12285, 17784), (12312, 17745), (12636, 17290), (12844, 17010), (13338, 16380), (13608, 16055), (13689, 15960), (13832, 15795), (14040, 15561), (14196, 15390), (14364, 15210), (14742, 14820)]