238728933120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{312407}}^1$

素因数の和:312630

約数の個数: 144

約数和(自身を含む): 766274342400

約数和(自身を除く): 527545409280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 995, 1194, 1280, 1592, 1920, 1990, 2388, 2985, 3184, 3840, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 25472, 31840, 38208, 47760, 50944, 63680, 76416, 95520, 127360, 152832, 191040, 254720, 312407, 382080, 624814, 764160, 937221, 1249628, 1562035, 1874442, 2499256, 3124070, 3748884, 4686105, 4998512, 6248140, 7497768, 9372210, 9997024, 12496280, 14995536, 18744420, 19994048, 24992560, 29991072, 37488840, 39988096, 49985120, 59982144, 62168993, 74977680, 79976192, 99970240, 119964288, 124337986, 149955360, 186506979, 199940480, 239928576, 248675972, 299910720, 310844965, 373013958, 399880960, 497351944, 599821440, 621689930, 746027916, 932534895, 994703888, 1199642880, 1243379860, 1492055832, 1865069790, 1989407776, 2486759720, 2984111664, 3730139580, 3978815552, 4973519440, 5968223328, 7460279160, 7957631104, 9947038880, 11936446656, 14920558320, 15915262208, 19894077760, 23872893312, 29841116640, 39788155520, 47745786624, 59682233280, 79576311040, 119364466560, 238728933120]

約数ペア:

[(1, 238728933120), (2, 119364466560), (3, 79576311040), (4, 59682233280), (5, 47745786624), (6, 39788155520), (8, 29841116640), (10, 23872893312), (12, 19894077760), (15, 15915262208), (16, 14920558320), (20, 11936446656), (24, 9947038880), (30, 7957631104), (32, 7460279160), (40, 5968223328), (48, 4973519440), (60, 3978815552), (64, 3730139580), (80, 2984111664), (96, 2486759720), (120, 1989407776), (128, 1865069790), (160, 1492055832), (192, 1243379860), (199, 1199642880), (240, 994703888), (256, 932534895), (320, 746027916), (384, 621689930), (398, 599821440), (480, 497351944), (597, 399880960), (640, 373013958), (768, 310844965), (796, 299910720), (960, 248675972), (995, 239928576), (1194, 199940480), (1280, 186506979), (1592, 149955360), (1920, 124337986), (1990, 119964288), (2388, 99970240), (2985, 79976192), (3184, 74977680), (3840, 62168993), (3980, 59982144), (4776, 49985120), (5970, 39988096), (6368, 37488840), (7960, 29991072), (9552, 24992560), (11940, 19994048), (12736, 18744420), (15920, 14995536), (19104, 12496280), (23880, 9997024), (25472, 9372210), (31840, 7497768), (38208, 6248140), (47760, 4998512), (50944, 4686105), (63680, 3748884), (76416, 3124070), (95520, 2499256), (127360, 1874442), (152832, 1562035), (191040, 1249628), (254720, 937221), (312407, 764160), (382080, 624814)]