18927516240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1712

約数の個数: 400

約数和(自身を含む): 69052008960

約数和(自身を除く): 50124492720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 59, 60, 62, 72, 80, 81, 90, 93, 108, 118, 120, 124, 135, 144, 155, 162, 177, 180, 186, 216, 236, 240, 248, 270, 279, 295, 310, 324, 354, 360, 372, 405, 432, 465, 472, 496, 531, 540, 558, 590, 620, 648, 708, 720, 744, 810, 837, 885, 930, 944, 1062, 1080, 1116, 1180, 1240, 1296, 1395, 1416, 1488, 1593, 1597, 1620, 1674, 1770, 1829, 1860, 2124, 2160, 2232, 2360, 2480, 2511, 2655, 2790, 2832, 3186, 3194, 3240, 3348, 3540, 3658, 3720, 4185, 4248, 4464, 4720, 4779, 4791, 5022, 5310, 5487, 5580, 6372, 6388, 6480, 6696, 7080, 7316, 7440, 7965, 7985, 8370, 8496, 9145, 9558, 9582, 10044, 10620, 10974, 11160, 12555, 12744, 12776, 13392, 14160, 14373, 14632, 15930, 15970, 16461, 16740, 18290, 19116, 19164, 20088, 21240, 21948, 22320, 23895, 23955, 25110, 25488, 25552, 27435, 28746, 29264, 31860, 31940, 32922, 33480, 36580, 38232, 38328, 40176, 42480, 43119, 43896, 47790, 47910, 49383, 49507, 50220, 54870, 57492, 63720, 63880, 65844, 66960, 71865, 73160, 76464, 76656, 82305, 86238, 87792, 94223, 95580, 95820, 98766, 99014, 100440, 109740, 114984, 127440, 127760, 129357, 131688, 143730, 146320, 148149, 148521, 164610, 172476, 188446, 191160, 191640, 197532, 198028, 200880, 215595, 219480, 229968, 246915, 247535, 258714, 263376, 282669, 287460, 296298, 297042, 329220, 344952, 376892, 382320, 383280, 395064, 396056, 431190, 438960, 445563, 471115, 493830, 495070, 517428, 565338, 574920, 592596, 594084, 646785, 658440, 689904, 740745, 742605, 753784, 790128, 792112, 848007, 862380, 891126, 942230, 987660, 990140, 1034856, 1130676, 1149840, 1185192, 1188168, 1293570, 1316880, 1336689, 1413345, 1481490, 1485210, 1507568, 1696014, 1724760, 1782252, 1884460, 1975320, 1980280, 2069712, 2227815, 2261352, 2370384, 2376336, 2544021, 2587140, 2673378, 2826690, 2920913, 2962980, 2970420, 3392028, 3449520, 3564504, 3768920, 3950640, 3960560, 4010067, 4240035, 4455630, 4522704, 5088042, 5174280, 5346756, 5653380, 5841826, 5925960, 5940840, 6683445, 6784056, 7129008, 7537840, 7632063, 8020134, 8480070, 8762739, 8911260, 10176084, 10348560, 10693512, 11306760, 11683652, 11851920, 11881680, 12720105, 13366890, 13568112, 14604565, 15264126, 16040268, 16960140, 17525478, 17822520, 20050335, 20352168, 21387024, 22613520, 23367304, 25440210, 26288217, 26733780, 29209130, 30528252, 32080536, 33920280, 35050956, 35645040, 38160315, 40100670, 40704336, 43813695, 46734608, 50880420, 52576434, 53467560, 58418260, 61056504, 64161072, 67840560, 70101912, 76320630, 78864651, 80201340, 87627390, 101760840, 105152868, 106935120, 116836520, 122113008, 131441085, 140203824, 152641260, 157729302, 160402680, 175254780, 203521680, 210305736, 233673040, 236593953, 262882170, 305282520, 315458604, 320805360, 350509560, 394323255, 420611472, 473187906, 525764340, 610565040, 630917208, 701019120, 788646510, 946375812, 1051528680, 1182969765, 1261834416, 1577293020, 1892751624, 2103057360, 2365939530, 3154586040, 3785503248, 4731879060, 6309172080, 9463758120, 18927516240]

約数ペア:

[(1, 18927516240), (2, 9463758120), (3, 6309172080), (4, 4731879060), (5, 3785503248), (6, 3154586040), (8, 2365939530), (9, 2103057360), (10, 1892751624), (12, 1577293020), (15, 1261834416), (16, 1182969765), (18, 1051528680), (20, 946375812), (24, 788646510), (27, 701019120), (30, 630917208), (31, 610565040), (36, 525764340), (40, 473187906), (45, 420611472), (48, 394323255), (54, 350509560), (59, 320805360), (60, 315458604), (62, 305282520), (72, 262882170), (80, 236593953), (81, 233673040), (90, 210305736), (93, 203521680), (108, 175254780), (118, 160402680), (120, 157729302), (124, 152641260), (135, 140203824), (144, 131441085), (155, 122113008), (162, 116836520), (177, 106935120), (180, 105152868), (186, 101760840), (216, 87627390), (236, 80201340), (240, 78864651), (248, 76320630), (270, 70101912), (279, 67840560), (295, 64161072), (310, 61056504), (324, 58418260), (354, 53467560), (360, 52576434), (372, 50880420), (405, 46734608), (432, 43813695), (465, 40704336), (472, 40100670), (496, 38160315), (531, 35645040), (540, 35050956), (558, 33920280), (590, 32080536), (620, 30528252), (648, 29209130), (708, 26733780), (720, 26288217), (744, 25440210), (810, 23367304), (837, 22613520), (885, 21387024), (930, 20352168), (944, 20050335), (1062, 17822520), (1080, 17525478), (1116, 16960140), (1180, 16040268), (1240, 15264126), (1296, 14604565), (1395, 13568112), (1416, 13366890), (1488, 12720105), (1593, 11881680), (1597, 11851920), (1620, 11683652), (1674, 11306760), (1770, 10693512), (1829, 10348560), (1860, 10176084), (2124, 8911260), (2160, 8762739), (2232, 8480070), (2360, 8020134), (2480, 7632063), (2511, 7537840), (2655, 7129008), (2790, 6784056), (2832, 6683445), (3186, 5940840), (3194, 5925960), (3240, 5841826), (3348, 5653380), (3540, 5346756), (3658, 5174280), (3720, 5088042), (4185, 4522704), (4248, 4455630), (4464, 4240035), (4720, 4010067), (4779, 3960560), (4791, 3950640), (5022, 3768920), (5310, 3564504), (5487, 3449520), (5580, 3392028), (6372, 2970420), (6388, 2962980), (6480, 2920913), (6696, 2826690), (7080, 2673378), (7316, 2587140), (7440, 2544021), (7965, 2376336), (7985, 2370384), (8370, 2261352), (8496, 2227815), (9145, 2069712), (9558, 1980280), (9582, 1975320), (10044, 1884460), (10620, 1782252), (10974, 1724760), (11160, 1696014), (12555, 1507568), (12744, 1485210), (12776, 1481490), (13392, 1413345), (14160, 1336689), (14373, 1316880), (14632, 1293570), (15930, 1188168), (15970, 1185192), (16461, 1149840), (16740, 1130676), (18290, 1034856), (19116, 990140), (19164, 987660), (20088, 942230), (21240, 891126), (21948, 862380), (22320, 848007), (23895, 792112), (23955, 790128), (25110, 753784), (25488, 742605), (25552, 740745), (27435, 689904), (28746, 658440), (29264, 646785), (31860, 594084), (31940, 592596), (32922, 574920), (33480, 565338), (36580, 517428), (38232, 495070), (38328, 493830), (40176, 471115), (42480, 445563), (43119, 438960), (43896, 431190), (47790, 396056), (47910, 395064), (49383, 383280), (49507, 382320), (50220, 376892), (54870, 344952), (57492, 329220), (63720, 297042), (63880, 296298), (65844, 287460), (66960, 282669), (71865, 263376), (73160, 258714), (76464, 247535), (76656, 246915), (82305, 229968), (86238, 219480), (87792, 215595), (94223, 200880), (95580, 198028), (95820, 197532), (98766, 191640), (99014, 191160), (100440, 188446), (109740, 172476), (114984, 164610), (127440, 148521), (127760, 148149), (129357, 146320), (131688, 143730)]