20286545328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:845

約数の個数: 480

約数和(自身を含む): 72102051840

約数和(自身を除く): 51815506512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 47, 48, 56, 57, 62, 63, 72, 76, 84, 93, 94, 112, 114, 124, 126, 133, 141, 144, 152, 168, 171, 186, 188, 217, 228, 248, 252, 266, 279, 282, 304, 329, 336, 342, 372, 376, 399, 423, 434, 456, 496, 504, 532, 558, 564, 589, 651, 658, 684, 727, 744, 752, 798, 846, 868, 893, 912, 987, 1008, 1064, 1116, 1128, 1178, 1197, 1302, 1316, 1368, 1454, 1457, 1488, 1596, 1692, 1736, 1767, 1786, 1953, 1974, 2128, 2181, 2232, 2256, 2356, 2394, 2604, 2632, 2679, 2736, 2908, 2914, 2961, 3192, 3384, 3472, 3534, 3572, 3906, 3948, 4123, 4362, 4371, 4464, 4712, 4788, 5089, 5208, 5264, 5301, 5358, 5816, 5828, 5922, 6251, 6384, 6543, 6768, 7068, 7144, 7812, 7896, 8037, 8246, 8724, 8742, 9424, 9576, 10178, 10199, 10416, 10602, 10716, 11632, 11656, 11844, 12369, 12502, 13086, 13113, 13813, 14136, 14288, 15267, 15624, 15792, 16074, 16492, 17448, 17484, 18753, 19152, 20356, 20398, 21204, 21432, 22537, 23312, 23688, 24738, 25004, 26172, 26226, 27626, 27683, 28272, 30534, 30597, 31248, 32148, 32984, 34169, 34896, 34968, 37107, 37506, 40712, 40796, 41439, 42408, 42864, 45074, 45801, 47376, 49476, 50008, 52344, 52452, 55252, 55366, 56259, 61068, 61194, 64296, 65968, 67611, 68338, 69936, 74214, 75012, 81424, 81592, 82878, 83049, 84816, 90148, 91602, 91791, 96691, 98952, 100016, 102507, 104688, 104904, 110504, 110732, 112518, 122136, 122388, 124317, 128592, 135222, 136676, 148428, 150024, 157759, 163184, 165756, 166098, 180296, 183204, 183582, 193382, 193781, 197904, 202833, 205014, 209808, 221008, 221464, 225036, 239183, 244272, 244776, 248634, 249147, 270444, 273352, 290073, 296856, 300048, 307521, 315518, 331512, 332196, 360592, 366408, 367164, 386764, 387562, 405666, 410028, 428203, 442928, 450072, 473277, 478366, 489552, 497268, 498294, 540888, 546704, 580146, 581343, 593712, 615042, 631036, 649211, 663024, 664392, 717549, 732816, 734328, 773528, 775124, 811332, 820056, 856406, 870219, 900144, 946554, 956732, 994536, 996588, 1059239, 1081776, 1160292, 1162686, 1230084, 1262072, 1284609, 1298422, 1328784, 1419831, 1435098, 1468656, 1547056, 1550248, 1622664, 1640112, 1712812, 1740438, 1744029, 1893108, 1913464, 1947633, 1989072, 1993176, 2118478, 2152647, 2320584, 2325372, 2460168, 2524144, 2569218, 2596844, 2839662, 2870196, 2997421, 3100496, 3177717, 3245328, 3425624, 3480876, 3488058, 3786216, 3826928, 3853827, 3895266, 3986352, 4236956, 4305294, 4544477, 4641168, 4650744, 4920336, 5138436, 5193688, 5679324, 5740392, 5842899, 5994842, 6355434, 6851248, 6961752, 6976116, 7414673, 7572432, 7707654, 7790532, 8473912, 8610588, 8992263, 9088954, 9301488, 9533151, 10276872, 10387376, 11358648, 11480784, 11685798, 11989684, 12710868, 13633431, 13923504, 13952232, 14829346, 15415308, 15581064, 16947824, 17221176, 17984526, 18177908, 19066302, 20125541, 20553744, 22244019, 22717296, 23371596, 23979368, 25421736, 26976789, 27266862, 27904464, 29658692, 30830616, 31162128, 34442352, 35969052, 36355816, 38132604, 40251082, 40900293, 44488038, 46743192, 47958736, 50843472, 53953578, 54533724, 59317384, 60376623, 61661232, 66732057, 71938104, 72711632, 76265208, 80502164, 81800586, 88976076, 93486384, 107907156, 109067448, 118634768, 120753246, 133464114, 140878787, 143876208, 152530416, 161004328, 163601172, 177952152, 181129869, 215814312, 218134896, 241506492, 266928228, 281757574, 322008656, 327202344, 355904304, 362259738, 422636361, 431628624, 483012984, 533856456, 563515148, 654404688, 724519476, 845272722, 966025968, 1067712912, 1127030296, 1267909083, 1449038952, 1690545444, 2254060592, 2535818166, 2898077904, 3381090888, 5071636332, 6762181776, 10143272664, 20286545328]

約数ペア:

[(1, 20286545328), (2, 10143272664), (3, 6762181776), (4, 5071636332), (6, 3381090888), (7, 2898077904), (8, 2535818166), (9, 2254060592), (12, 1690545444), (14, 1449038952), (16, 1267909083), (18, 1127030296), (19, 1067712912), (21, 966025968), (24, 845272722), (28, 724519476), (31, 654404688), (36, 563515148), (38, 533856456), (42, 483012984), (47, 431628624), (48, 422636361), (56, 362259738), (57, 355904304), (62, 327202344), (63, 322008656), (72, 281757574), (76, 266928228), (84, 241506492), (93, 218134896), (94, 215814312), (112, 181129869), (114, 177952152), (124, 163601172), (126, 161004328), (133, 152530416), (141, 143876208), (144, 140878787), (152, 133464114), (168, 120753246), (171, 118634768), (186, 109067448), (188, 107907156), (217, 93486384), (228, 88976076), (248, 81800586), (252, 80502164), (266, 76265208), (279, 72711632), (282, 71938104), (304, 66732057), (329, 61661232), (336, 60376623), (342, 59317384), (372, 54533724), (376, 53953578), (399, 50843472), (423, 47958736), (434, 46743192), (456, 44488038), (496, 40900293), (504, 40251082), (532, 38132604), (558, 36355816), (564, 35969052), (589, 34442352), (651, 31162128), (658, 30830616), (684, 29658692), (727, 27904464), (744, 27266862), (752, 26976789), (798, 25421736), (846, 23979368), (868, 23371596), (893, 22717296), (912, 22244019), (987, 20553744), (1008, 20125541), (1064, 19066302), (1116, 18177908), (1128, 17984526), (1178, 17221176), (1197, 16947824), (1302, 15581064), (1316, 15415308), (1368, 14829346), (1454, 13952232), (1457, 13923504), (1488, 13633431), (1596, 12710868), (1692, 11989684), (1736, 11685798), (1767, 11480784), (1786, 11358648), (1953, 10387376), (1974, 10276872), (2128, 9533151), (2181, 9301488), (2232, 9088954), (2256, 8992263), (2356, 8610588), (2394, 8473912), (2604, 7790532), (2632, 7707654), (2679, 7572432), (2736, 7414673), (2908, 6976116), (2914, 6961752), (2961, 6851248), (3192, 6355434), (3384, 5994842), (3472, 5842899), (3534, 5740392), (3572, 5679324), (3906, 5193688), (3948, 5138436), (4123, 4920336), (4362, 4650744), (4371, 4641168), (4464, 4544477), (4712, 4305294), (4788, 4236956), (5089, 3986352), (5208, 3895266), (5264, 3853827), (5301, 3826928), (5358, 3786216), (5816, 3488058), (5828, 3480876), (5922, 3425624), (6251, 3245328), (6384, 3177717), (6543, 3100496), (6768, 2997421), (7068, 2870196), (7144, 2839662), (7812, 2596844), (7896, 2569218), (8037, 2524144), (8246, 2460168), (8724, 2325372), (8742, 2320584), (9424, 2152647), (9576, 2118478), (10178, 1993176), (10199, 1989072), (10416, 1947633), (10602, 1913464), (10716, 1893108), (11632, 1744029), (11656, 1740438), (11844, 1712812), (12369, 1640112), (12502, 1622664), (13086, 1550248), (13113, 1547056), (13813, 1468656), (14136, 1435098), (14288, 1419831), (15267, 1328784), (15624, 1298422), (15792, 1284609), (16074, 1262072), (16492, 1230084), (17448, 1162686), (17484, 1160292), (18753, 1081776), (19152, 1059239), (20356, 996588), (20398, 994536), (21204, 956732), (21432, 946554), (22537, 900144), (23312, 870219), (23688, 856406), (24738, 820056), (25004, 811332), (26172, 775124), (26226, 773528), (27626, 734328), (27683, 732816), (28272, 717549), (30534, 664392), (30597, 663024), (31248, 649211), (32148, 631036), (32984, 615042), (34169, 593712), (34896, 581343), (34968, 580146), (37107, 546704), (37506, 540888), (40712, 498294), (40796, 497268), (41439, 489552), (42408, 478366), (42864, 473277), (45074, 450072), (45801, 442928), (47376, 428203), (49476, 410028), (50008, 405666), (52344, 387562), (52452, 386764), (55252, 367164), (55366, 366408), (56259, 360592), (61068, 332196), (61194, 331512), (64296, 315518), (65968, 307521), (67611, 300048), (68338, 296856), (69936, 290073), (74214, 273352), (75012, 270444), (81424, 249147), (81592, 248634), (82878, 244776), (83049, 244272), (84816, 239183), (90148, 225036), (91602, 221464), (91791, 221008), (96691, 209808), (98952, 205014), (100016, 202833), (102507, 197904), (104688, 193781), (104904, 193382), (110504, 183582), (110732, 183204), (112518, 180296), (122136, 166098), (122388, 165756), (124317, 163184), (128592, 157759), (135222, 150024), (136676, 148428)]