208828620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 576

約数和(自身を含む): 909941760

約数和(自身を除く): 701113140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 52, 55, 57, 60, 61, 63, 65, 66, 70, 76, 77, 78, 84, 90, 91, 95, 99, 105, 110, 114, 117, 122, 126, 130, 132, 133, 140, 143, 154, 156, 165, 171, 180, 182, 183, 190, 195, 198, 209, 210, 220, 228, 231, 234, 244, 247, 252, 260, 266, 273, 285, 286, 305, 308, 315, 330, 342, 364, 366, 380, 385, 390, 396, 399, 418, 420, 427, 429, 455, 462, 468, 494, 495, 532, 546, 549, 570, 572, 585, 610, 627, 630, 660, 665, 671, 684, 693, 715, 732, 741, 770, 780, 793, 798, 819, 836, 854, 855, 858, 910, 915, 924, 988, 990, 1001, 1045, 1092, 1098, 1140, 1155, 1159, 1170, 1197, 1220, 1235, 1254, 1260, 1281, 1287, 1330, 1342, 1365, 1386, 1430, 1463, 1482, 1540, 1586, 1596, 1638, 1708, 1710, 1716, 1729, 1820, 1830, 1881, 1980, 1995, 2002, 2013, 2090, 2135, 2145, 2196, 2223, 2310, 2318, 2340, 2379, 2394, 2470, 2508, 2562, 2574, 2660, 2684, 2717, 2730, 2745, 2772, 2860, 2926, 2964, 3003, 3135, 3172, 3276, 3355, 3420, 3458, 3465, 3477, 3660, 3705, 3762, 3843, 3965, 3990, 4004, 4026, 4095, 4180, 4270, 4290, 4389, 4446, 4620, 4636, 4697, 4758, 4788, 4940, 5005, 5124, 5148, 5187, 5434, 5460, 5490, 5551, 5795, 5852, 5985, 6006, 6039, 6270, 6405, 6435, 6710, 6916, 6930, 6954, 7137, 7315, 7410, 7524, 7686, 7930, 7980, 8052, 8113, 8151, 8190, 8540, 8580, 8645, 8723, 8778, 8892, 9009, 9394, 9405, 9516, 10010, 10065, 10374, 10431, 10868, 10980, 11102, 11115, 11590, 11895, 11970, 12012, 12078, 12540, 12749, 12810, 12870, 13167, 13420, 13585, 13860, 13908, 14091, 14274, 14630, 14820, 15015, 15067, 15372, 15561, 15860, 16226, 16302, 16380, 16653, 17290, 17385, 17446, 17556, 18018, 18788, 18810, 19019, 19215, 20020, 20130, 20748, 20862, 21945, 22204, 22230, 23180, 23485, 23790, 23940, 24156, 24339, 24453, 25498, 25620, 25740, 25935, 26169, 26334, 27170, 27755, 28182, 28548, 29260, 30030, 30134, 30195, 31122, 32452, 32604, 33306, 34580, 34770, 34892, 35685, 36036, 37620, 38038, 38247, 38430, 40260, 40565, 40755, 41724, 42273, 43615, 43890, 44460, 45045, 45201, 46970, 47580, 48678, 48906, 49959, 50996, 51870, 52155, 52338, 52668, 54340, 55510, 56364, 57057, 60060, 60268, 60390, 61061, 62244, 63745, 65835, 66612, 69540, 70455, 71370, 73017, 75335, 76076, 76494, 76860, 77805, 78507, 81130, 81510, 83265, 84546, 87230, 87780, 89243, 90090, 90402, 93940, 95095, 97356, 97812, 99918, 103740, 104310, 104676, 105469, 111020, 114114, 114741, 120780, 121695, 122122, 122265, 127490, 130845, 131670, 135603, 140910, 142740, 146034, 150670, 152988, 155610, 157014, 162260, 163020, 165737, 166530, 169092, 171171, 174460, 178486, 180180, 180804, 183183, 190190, 191235, 199836, 208620, 210938, 211365, 226005, 228228, 229482, 243390, 244244, 244530, 249795, 254980, 261690, 263340, 267729, 271206, 281820, 285285, 292068, 301340, 305305, 311220, 314028, 316407, 331474, 333060, 342342, 356972, 365085, 366366, 380380, 382470, 392535, 421876, 422730, 446215, 452010, 458964, 486780, 489060, 497211, 499590, 523380, 527345, 535458, 542412, 549549, 570570, 573705, 610610, 632814, 662948, 678015, 684684, 730170, 732732, 764940, 785070, 803187, 828685, 845460, 855855, 892430, 904020, 915915, 949221, 994422, 999180, 1054690, 1070916, 1099098, 1141140, 1147410, 1160159, 1221220, 1265628, 1338645, 1356030, 1460340, 1491633, 1570140, 1582035, 1606374, 1657370, 1711710, 1784860, 1831830, 1898442, 1988844, 2109380, 2198196, 2294820, 2320318, 2486055, 2677290, 2712060, 2747745, 2983266, 3164070, 3212748, 3314740, 3423420, 3480477, 3663660, 3796884, 4015935, 4640636, 4746105, 4972110, 5354580, 5495490, 5800795, 5966532, 6328140, 6960954, 7458165, 8031870, 9492210, 9944220, 10441431, 10990980, 11601590, 13921908, 14916330, 16063740, 17402385, 18984420, 20882862, 23203180, 29832660, 34804770, 41765724, 52207155, 69609540, 104414310, 208828620]

約数ペア:

[(1, 208828620), (2, 104414310), (3, 69609540), (4, 52207155), (5, 41765724), (6, 34804770), (7, 29832660), (9, 23203180), (10, 20882862), (11, 18984420), (12, 17402385), (13, 16063740), (14, 14916330), (15, 13921908), (18, 11601590), (19, 10990980), (20, 10441431), (21, 9944220), (22, 9492210), (26, 8031870), (28, 7458165), (30, 6960954), (33, 6328140), (35, 5966532), (36, 5800795), (38, 5495490), (39, 5354580), (42, 4972110), (44, 4746105), (45, 4640636), (52, 4015935), (55, 3796884), (57, 3663660), (60, 3480477), (61, 3423420), (63, 3314740), (65, 3212748), (66, 3164070), (70, 2983266), (76, 2747745), (77, 2712060), (78, 2677290), (84, 2486055), (90, 2320318), (91, 2294820), (95, 2198196), (99, 2109380), (105, 1988844), (110, 1898442), (114, 1831830), (117, 1784860), (122, 1711710), (126, 1657370), (130, 1606374), (132, 1582035), (133, 1570140), (140, 1491633), (143, 1460340), (154, 1356030), (156, 1338645), (165, 1265628), (171, 1221220), (180, 1160159), (182, 1147410), (183, 1141140), (190, 1099098), (195, 1070916), (198, 1054690), (209, 999180), (210, 994422), (220, 949221), (228, 915915), (231, 904020), (234, 892430), (244, 855855), (247, 845460), (252, 828685), (260, 803187), (266, 785070), (273, 764940), (285, 732732), (286, 730170), (305, 684684), (308, 678015), (315, 662948), (330, 632814), (342, 610610), (364, 573705), (366, 570570), (380, 549549), (385, 542412), (390, 535458), (396, 527345), (399, 523380), (418, 499590), (420, 497211), (427, 489060), (429, 486780), (455, 458964), (462, 452010), (468, 446215), (494, 422730), (495, 421876), (532, 392535), (546, 382470), (549, 380380), (570, 366366), (572, 365085), (585, 356972), (610, 342342), (627, 333060), (630, 331474), (660, 316407), (665, 314028), (671, 311220), (684, 305305), (693, 301340), (715, 292068), (732, 285285), (741, 281820), (770, 271206), (780, 267729), (793, 263340), (798, 261690), (819, 254980), (836, 249795), (854, 244530), (855, 244244), (858, 243390), (910, 229482), (915, 228228), (924, 226005), (988, 211365), (990, 210938), (1001, 208620), (1045, 199836), (1092, 191235), (1098, 190190), (1140, 183183), (1155, 180804), (1159, 180180), (1170, 178486), (1197, 174460), (1220, 171171), (1235, 169092), (1254, 166530), (1260, 165737), (1281, 163020), (1287, 162260), (1330, 157014), (1342, 155610), (1365, 152988), (1386, 150670), (1430, 146034), (1463, 142740), (1482, 140910), (1540, 135603), (1586, 131670), (1596, 130845), (1638, 127490), (1708, 122265), (1710, 122122), (1716, 121695), (1729, 120780), (1820, 114741), (1830, 114114), (1881, 111020), (1980, 105469), (1995, 104676), (2002, 104310), (2013, 103740), (2090, 99918), (2135, 97812), (2145, 97356), (2196, 95095), (2223, 93940), (2310, 90402), (2318, 90090), (2340, 89243), (2379, 87780), (2394, 87230), (2470, 84546), (2508, 83265), (2562, 81510), (2574, 81130), (2660, 78507), (2684, 77805), (2717, 76860), (2730, 76494), (2745, 76076), (2772, 75335), (2860, 73017), (2926, 71370), (2964, 70455), (3003, 69540), (3135, 66612), (3172, 65835), (3276, 63745), (3355, 62244), (3420, 61061), (3458, 60390), (3465, 60268), (3477, 60060), (3660, 57057), (3705, 56364), (3762, 55510), (3843, 54340), (3965, 52668), (3990, 52338), (4004, 52155), (4026, 51870), (4095, 50996), (4180, 49959), (4270, 48906), (4290, 48678), (4389, 47580), (4446, 46970), (4620, 45201), (4636, 45045), (4697, 44460), (4758, 43890), (4788, 43615), (4940, 42273), (5005, 41724), (5124, 40755), (5148, 40565), (5187, 40260), (5434, 38430), (5460, 38247), (5490, 38038), (5551, 37620), (5795, 36036), (5852, 35685), (5985, 34892), (6006, 34770), (6039, 34580), (6270, 33306), (6405, 32604), (6435, 32452), (6710, 31122), (6916, 30195), (6930, 30134), (6954, 30030), (7137, 29260), (7315, 28548), (7410, 28182), (7524, 27755), (7686, 27170), (7930, 26334), (7980, 26169), (8052, 25935), (8113, 25740), (8151, 25620), (8190, 25498), (8540, 24453), (8580, 24339), (8645, 24156), (8723, 23940), (8778, 23790), (8892, 23485), (9009, 23180), (9394, 22230), (9405, 22204), (9516, 21945), (10010, 20862), (10065, 20748), (10374, 20130), (10431, 20020), (10868, 19215), (10980, 19019), (11102, 18810), (11115, 18788), (11590, 18018), (11895, 17556), (11970, 17446), (12012, 17385), (12078, 17290), (12540, 16653), (12749, 16380), (12810, 16302), (12870, 16226), (13167, 15860), (13420, 15561), (13585, 15372), (13860, 15067), (13908, 15015), (14091, 14820), (14274, 14630)]