31192859520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{3391}}^1$

素因数の和:5013

約数の個数: 192

約数和(自身を含む): 107812074240

約数和(自身を除く): 76619214720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1597, 1920, 2880, 3194, 3391, 4791, 5760, 6388, 6782, 7985, 9582, 10173, 12776, 13564, 14373, 15970, 16955, 19164, 20346, 23955, 25552, 27128, 28746, 30519, 31940, 33910, 38328, 40692, 47910, 50865, 51104, 54256, 57492, 61038, 63880, 67820, 71865, 76656, 81384, 95820, 101730, 102208, 108512, 114984, 122076, 127760, 135640, 143730, 152595, 153312, 162768, 191640, 203460, 204416, 217024, 229968, 244152, 255520, 271280, 287460, 305190, 306624, 325536, 383280, 406920, 434048, 459936, 488304, 511040, 542560, 574920, 610380, 613248, 651072, 766560, 813840, 919872, 976608, 1022080, 1085120, 1149840, 1220760, 1302144, 1533120, 1627680, 1839744, 1953216, 2170240, 2299680, 2441520, 3066240, 3255360, 3906432, 4599360, 4883040, 5415427, 6510720, 9198720, 9766080, 10830854, 16246281, 19532160, 21661708, 27077135, 32492562, 43323416, 48738843, 54154270, 64985124, 81231405, 86646832, 97477686, 108308540, 129970248, 162462810, 173293664, 194955372, 216617080, 243694215, 259940496, 324925620, 346587328, 389910744, 433234160, 487388430, 519880992, 649851240, 693174656, 779821488, 866468320, 974776860, 1039761984, 1299702480, 1559642976, 1732936640, 1949553720, 2079523968, 2599404960, 3119285952, 3465873280, 3899107440, 5198809920, 6238571904, 7798214880, 10397619840, 15596429760, 31192859520]

約数ペア:

[(1, 31192859520), (2, 15596429760), (3, 10397619840), (4, 7798214880), (5, 6238571904), (6, 5198809920), (8, 3899107440), (9, 3465873280), (10, 3119285952), (12, 2599404960), (15, 2079523968), (16, 1949553720), (18, 1732936640), (20, 1559642976), (24, 1299702480), (30, 1039761984), (32, 974776860), (36, 866468320), (40, 779821488), (45, 693174656), (48, 649851240), (60, 519880992), (64, 487388430), (72, 433234160), (80, 389910744), (90, 346587328), (96, 324925620), (120, 259940496), (128, 243694215), (144, 216617080), (160, 194955372), (180, 173293664), (192, 162462810), (240, 129970248), (288, 108308540), (320, 97477686), (360, 86646832), (384, 81231405), (480, 64985124), (576, 54154270), (640, 48738843), (720, 43323416), (960, 32492562), (1152, 27077135), (1440, 21661708), (1597, 19532160), (1920, 16246281), (2880, 10830854), (3194, 9766080), (3391, 9198720), (4791, 6510720), (5760, 5415427), (6388, 4883040), (6782, 4599360), (7985, 3906432), (9582, 3255360), (10173, 3066240), (12776, 2441520), (13564, 2299680), (14373, 2170240), (15970, 1953216), (16955, 1839744), (19164, 1627680), (20346, 1533120), (23955, 1302144), (25552, 1220760), (27128, 1149840), (28746, 1085120), (30519, 1022080), (31940, 976608), (33910, 919872), (38328, 813840), (40692, 766560), (47910, 651072), (50865, 613248), (51104, 610380), (54256, 574920), (57492, 542560), (61038, 511040), (63880, 488304), (67820, 459936), (71865, 434048), (76656, 406920), (81384, 383280), (95820, 325536), (101730, 306624), (102208, 305190), (108512, 287460), (114984, 271280), (122076, 255520), (127760, 244152), (135640, 229968), (143730, 217024), (152595, 204416), (153312, 203460), (162768, 191640)]