20348519040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1512

約数の個数: 384

約数和(自身を含む): 73459975680

約数和(自身を除く): 53111456640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 83, 90, 93, 96, 120, 124, 128, 144, 155, 160, 166, 180, 186, 192, 240, 248, 249, 279, 288, 310, 320, 332, 360, 372, 384, 415, 465, 480, 496, 498, 558, 576, 620, 640, 664, 720, 744, 747, 830, 930, 960, 992, 996, 1116, 1152, 1240, 1245, 1328, 1373, 1395, 1440, 1488, 1494, 1660, 1860, 1920, 1984, 1992, 2232, 2480, 2490, 2573, 2656, 2746, 2790, 2880, 2976, 2988, 3320, 3720, 3735, 3968, 3984, 4119, 4464, 4960, 4980, 5146, 5312, 5492, 5580, 5760, 5952, 5976, 6640, 6865, 7440, 7470, 7719, 7968, 8238, 8928, 9920, 9960, 10292, 10624, 10984, 11160, 11904, 11952, 12357, 12865, 13280, 13730, 14880, 14940, 15438, 15936, 16476, 17856, 19840, 19920, 20584, 20595, 21968, 22320, 23157, 23904, 24714, 25730, 26560, 27460, 29760, 29880, 30876, 31872, 32952, 35712, 38595, 39840, 41168, 41190, 42563, 43936, 44640, 46314, 47808, 49428, 51460, 53120, 54920, 59520, 59760, 61752, 61785, 65904, 77190, 79680, 82336, 82380, 85126, 87872, 89280, 92628, 95616, 98856, 102920, 109840, 113959, 115785, 119520, 123504, 123570, 127689, 131808, 154380, 159360, 164672, 164760, 170252, 175744, 178560, 185256, 197712, 205840, 212815, 219680, 227918, 231570, 239040, 247008, 247140, 255378, 263616, 308760, 329344, 329520, 340504, 341877, 370512, 383067, 395424, 411680, 425630, 439360, 455836, 463140, 478080, 494016, 494280, 510756, 527232, 569795, 617520, 638445, 659040, 681008, 683754, 741024, 766134, 790848, 823360, 851260, 878720, 911672, 926280, 988032, 988560, 1021512, 1025631, 1139590, 1235040, 1276890, 1318080, 1362016, 1367508, 1482048, 1532268, 1581696, 1646720, 1702520, 1709385, 1823344, 1852560, 1915335, 1977120, 2043024, 2051262, 2279180, 2470080, 2553780, 2636160, 2724032, 2735016, 2964096, 3064536, 3405040, 3418770, 3532729, 3646688, 3705120, 3830670, 3954240, 4086048, 4102524, 4558360, 4940160, 5107560, 5128155, 5448064, 5470032, 6129072, 6810080, 6837540, 7065458, 7293376, 7410240, 7661340, 7908480, 8172096, 8205048, 9116720, 10215120, 10256310, 10598187, 10940064, 12258144, 13620160, 13675080, 14130916, 14586752, 14820480, 15322680, 16344192, 16410096, 17663645, 18233440, 20430240, 20512620, 21196374, 21880128, 24516288, 27240320, 27350160, 28261832, 30645360, 31794561, 32820192, 35327290, 36466880, 40860480, 41025240, 42392748, 43760256, 49032576, 52990935, 54700320, 56523664, 61290720, 63589122, 65640384, 70654580, 72933760, 81720960, 82050480, 84785496, 105981870, 109400640, 113047328, 122581440, 127178244, 131280768, 141309160, 158972805, 164100960, 169570992, 211963740, 218801280, 226094656, 245162880, 254356488, 282618320, 317945610, 328201920, 339141984, 423927480, 452189312, 508712976, 565236640, 635891220, 656403840, 678283968, 847854960, 1017425952, 1130473280, 1271782440, 1356567936, 1695709920, 2034851904, 2260946560, 2543564880, 3391419840, 4069703808, 5087129760, 6782839680, 10174259520, 20348519040]

約数ペア:

[(1, 20348519040), (2, 10174259520), (3, 6782839680), (4, 5087129760), (5, 4069703808), (6, 3391419840), (8, 2543564880), (9, 2260946560), (10, 2034851904), (12, 1695709920), (15, 1356567936), (16, 1271782440), (18, 1130473280), (20, 1017425952), (24, 847854960), (30, 678283968), (31, 656403840), (32, 635891220), (36, 565236640), (40, 508712976), (45, 452189312), (48, 423927480), (60, 339141984), (62, 328201920), (64, 317945610), (72, 282618320), (80, 254356488), (83, 245162880), (90, 226094656), (93, 218801280), (96, 211963740), (120, 169570992), (124, 164100960), (128, 158972805), (144, 141309160), (155, 131280768), (160, 127178244), (166, 122581440), (180, 113047328), (186, 109400640), (192, 105981870), (240, 84785496), (248, 82050480), (249, 81720960), (279, 72933760), (288, 70654580), (310, 65640384), (320, 63589122), (332, 61290720), (360, 56523664), (372, 54700320), (384, 52990935), (415, 49032576), (465, 43760256), (480, 42392748), (496, 41025240), (498, 40860480), (558, 36466880), (576, 35327290), (620, 32820192), (640, 31794561), (664, 30645360), (720, 28261832), (744, 27350160), (747, 27240320), (830, 24516288), (930, 21880128), (960, 21196374), (992, 20512620), (996, 20430240), (1116, 18233440), (1152, 17663645), (1240, 16410096), (1245, 16344192), (1328, 15322680), (1373, 14820480), (1395, 14586752), (1440, 14130916), (1488, 13675080), (1494, 13620160), (1660, 12258144), (1860, 10940064), (1920, 10598187), (1984, 10256310), (1992, 10215120), (2232, 9116720), (2480, 8205048), (2490, 8172096), (2573, 7908480), (2656, 7661340), (2746, 7410240), (2790, 7293376), (2880, 7065458), (2976, 6837540), (2988, 6810080), (3320, 6129072), (3720, 5470032), (3735, 5448064), (3968, 5128155), (3984, 5107560), (4119, 4940160), (4464, 4558360), (4960, 4102524), (4980, 4086048), (5146, 3954240), (5312, 3830670), (5492, 3705120), (5580, 3646688), (5760, 3532729), (5952, 3418770), (5976, 3405040), (6640, 3064536), (6865, 2964096), (7440, 2735016), (7470, 2724032), (7719, 2636160), (7968, 2553780), (8238, 2470080), (8928, 2279180), (9920, 2051262), (9960, 2043024), (10292, 1977120), (10624, 1915335), (10984, 1852560), (11160, 1823344), (11904, 1709385), (11952, 1702520), (12357, 1646720), (12865, 1581696), (13280, 1532268), (13730, 1482048), (14880, 1367508), (14940, 1362016), (15438, 1318080), (15936, 1276890), (16476, 1235040), (17856, 1139590), (19840, 1025631), (19920, 1021512), (20584, 988560), (20595, 988032), (21968, 926280), (22320, 911672), (23157, 878720), (23904, 851260), (24714, 823360), (25730, 790848), (26560, 766134), (27460, 741024), (29760, 683754), (29880, 681008), (30876, 659040), (31872, 638445), (32952, 617520), (35712, 569795), (38595, 527232), (39840, 510756), (41168, 494280), (41190, 494016), (42563, 478080), (43936, 463140), (44640, 455836), (46314, 439360), (47808, 425630), (49428, 411680), (51460, 395424), (53120, 383067), (54920, 370512), (59520, 341877), (59760, 340504), (61752, 329520), (61785, 329344), (65904, 308760), (77190, 263616), (79680, 255378), (82336, 247140), (82380, 247008), (85126, 239040), (87872, 231570), (89280, 227918), (92628, 219680), (95616, 212815), (98856, 205840), (102920, 197712), (109840, 185256), (113959, 178560), (115785, 175744), (119520, 170252), (123504, 164760), (123570, 164672), (127689, 159360), (131808, 154380)]