131007308800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2085

約数の個数: 264

約数和(自身を含む): 337912078592

約数和(自身を除く): 206904769792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 61, 64, 80, 86, 100, 122, 128, 160, 172, 200, 215, 244, 256, 305, 320, 344, 400, 430, 488, 512, 610, 640, 688, 800, 860, 976, 1024, 1075, 1220, 1280, 1376, 1525, 1600, 1720, 1951, 1952, 2150, 2440, 2560, 2623, 2752, 3050, 3200, 3440, 3902, 3904, 4300, 4880, 5120, 5246, 5504, 6100, 6400, 6880, 7804, 7808, 8600, 9755, 9760, 10492, 11008, 12200, 12800, 13115, 13760, 15608, 15616, 17200, 19510, 19520, 20984, 22016, 24400, 25600, 26230, 27520, 31216, 31232, 34400, 39020, 39040, 41968, 44032, 48775, 48800, 52460, 55040, 62432, 62464, 65575, 68800, 78040, 78080, 83893, 83936, 97550, 97600, 104920, 110080, 119011, 124864, 131150, 137600, 156080, 156160, 167786, 167872, 195100, 195200, 209840, 220160, 238022, 249728, 262300, 275200, 312160, 312320, 335572, 335744, 390200, 390400, 419465, 419680, 476044, 499456, 524600, 550400, 595055, 624320, 671144, 671488, 780400, 780800, 838930, 839360, 952088, 998912, 1049200, 1100800, 1190110, 1248640, 1342288, 1342976, 1560800, 1561600, 1677860, 1678720, 1904176, 1997824, 2097325, 2098400, 2380220, 2497280, 2684576, 2685952, 2975275, 3121600, 3355720, 3357440, 3808352, 4194650, 4196800, 4760440, 4994560, 5117473, 5369152, 5950550, 6243200, 6711440, 6714880, 7616704, 8389300, 8393600, 9520880, 9989120, 10234946, 10738304, 11901100, 12486400, 13422880, 13429760, 15233408, 16778600, 16787200, 19041760, 20469892, 21476608, 23802200, 24972800, 25587365, 26845760, 30466816, 33557200, 33574400, 38083520, 40939784, 42953216, 47604400, 49945600, 51174730, 53691520, 60933632, 67114400, 67148800, 76167040, 81879568, 85906432, 95208800, 102349460, 107383040, 121867264, 127936825, 134228800, 152334080, 163759136, 190417600, 204698920, 214766080, 255873650, 268457600, 304668160, 327518272, 380835200, 409397840, 429532160, 511747300, 536915200, 609336320, 655036544, 761670400, 818795680, 1023494600, 1073830400, 1310073088, 1523340800, 1637591360, 2046989200, 2147660800, 2620146176, 3046681600, 3275182720, 4093978400, 5240292352, 6550365440, 8187956800, 13100730880, 16375913600, 26201461760, 32751827200, 65503654400, 131007308800]

約数ペア:

[(1, 131007308800), (2, 65503654400), (4, 32751827200), (5, 26201461760), (8, 16375913600), (10, 13100730880), (16, 8187956800), (20, 6550365440), (25, 5240292352), (32, 4093978400), (40, 3275182720), (43, 3046681600), (50, 2620146176), (61, 2147660800), (64, 2046989200), (80, 1637591360), (86, 1523340800), (100, 1310073088), (122, 1073830400), (128, 1023494600), (160, 818795680), (172, 761670400), (200, 655036544), (215, 609336320), (244, 536915200), (256, 511747300), (305, 429532160), (320, 409397840), (344, 380835200), (400, 327518272), (430, 304668160), (488, 268457600), (512, 255873650), (610, 214766080), (640, 204698920), (688, 190417600), (800, 163759136), (860, 152334080), (976, 134228800), (1024, 127936825), (1075, 121867264), (1220, 107383040), (1280, 102349460), (1376, 95208800), (1525, 85906432), (1600, 81879568), (1720, 76167040), (1951, 67148800), (1952, 67114400), (2150, 60933632), (2440, 53691520), (2560, 51174730), (2623, 49945600), (2752, 47604400), (3050, 42953216), (3200, 40939784), (3440, 38083520), (3902, 33574400), (3904, 33557200), (4300, 30466816), (4880, 26845760), (5120, 25587365), (5246, 24972800), (5504, 23802200), (6100, 21476608), (6400, 20469892), (6880, 19041760), (7804, 16787200), (7808, 16778600), (8600, 15233408), (9755, 13429760), (9760, 13422880), (10492, 12486400), (11008, 11901100), (12200, 10738304), (12800, 10234946), (13115, 9989120), (13760, 9520880), (15608, 8393600), (15616, 8389300), (17200, 7616704), (19510, 6714880), (19520, 6711440), (20984, 6243200), (22016, 5950550), (24400, 5369152), (25600, 5117473), (26230, 4994560), (27520, 4760440), (31216, 4196800), (31232, 4194650), (34400, 3808352), (39020, 3357440), (39040, 3355720), (41968, 3121600), (44032, 2975275), (48775, 2685952), (48800, 2684576), (52460, 2497280), (55040, 2380220), (62432, 2098400), (62464, 2097325), (65575, 1997824), (68800, 1904176), (78040, 1678720), (78080, 1677860), (83893, 1561600), (83936, 1560800), (97550, 1342976), (97600, 1342288), (104920, 1248640), (110080, 1190110), (119011, 1100800), (124864, 1049200), (131150, 998912), (137600, 952088), (156080, 839360), (156160, 838930), (167786, 780800), (167872, 780400), (195100, 671488), (195200, 671144), (209840, 624320), (220160, 595055), (238022, 550400), (249728, 524600), (262300, 499456), (275200, 476044), (312160, 419680), (312320, 419465), (335572, 390400), (335744, 390200)]