497277120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 1682496000

約数和(自身を除く): 1185218880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 137, 152, 160, 190, 192, 199, 228, 240, 274, 285, 304, 320, 380, 398, 411, 456, 480, 548, 570, 597, 608, 685, 760, 796, 822, 912, 960, 995, 1096, 1140, 1194, 1216, 1370, 1520, 1592, 1644, 1824, 1990, 2055, 2192, 2280, 2388, 2603, 2740, 2985, 3040, 3184, 3288, 3648, 3781, 3980, 4110, 4384, 4560, 4776, 5206, 5480, 5970, 6080, 6368, 6576, 7562, 7809, 7960, 8220, 8768, 9120, 9552, 10412, 10960, 11343, 11940, 12736, 13015, 13152, 15124, 15618, 15920, 16440, 18240, 18905, 19104, 20824, 21920, 22686, 23880, 26030, 26304, 27263, 30248, 31236, 31840, 32880, 37810, 38208, 39045, 41648, 43840, 45372, 47760, 52060, 54526, 56715, 60496, 62472, 63680, 65760, 75620, 78090, 81789, 83296, 90744, 95520, 104120, 109052, 113430, 120992, 124944, 131520, 136315, 151240, 156180, 163578, 166592, 181488, 191040, 208240, 218104, 226860, 241984, 249888, 272630, 302480, 312360, 327156, 362976, 408945, 416480, 436208, 453720, 499776, 517997, 545260, 604960, 624720, 654312, 725952, 817890, 832960, 872416, 907440, 1035994, 1090520, 1209920, 1249440, 1308624, 1553991, 1635780, 1744832, 1814880, 2071988, 2181040, 2498880, 2589985, 2617248, 3107982, 3271560, 3629760, 4143976, 4362080, 5179970, 5234496, 6215964, 6543120, 7769955, 8287952, 8724160, 10359940, 12431928, 13086240, 15539910, 16575904, 20719880, 24863856, 26172480, 31079820, 33151808, 41439760, 49727712, 62159640, 82879520, 99455424, 124319280, 165759040, 248638560, 497277120]

約数ペア:

[(1, 497277120), (2, 248638560), (3, 165759040), (4, 124319280), (5, 99455424), (6, 82879520), (8, 62159640), (10, 49727712), (12, 41439760), (15, 33151808), (16, 31079820), (19, 26172480), (20, 24863856), (24, 20719880), (30, 16575904), (32, 15539910), (38, 13086240), (40, 12431928), (48, 10359940), (57, 8724160), (60, 8287952), (64, 7769955), (76, 6543120), (80, 6215964), (95, 5234496), (96, 5179970), (114, 4362080), (120, 4143976), (137, 3629760), (152, 3271560), (160, 3107982), (190, 2617248), (192, 2589985), (199, 2498880), (228, 2181040), (240, 2071988), (274, 1814880), (285, 1744832), (304, 1635780), (320, 1553991), (380, 1308624), (398, 1249440), (411, 1209920), (456, 1090520), (480, 1035994), (548, 907440), (570, 872416), (597, 832960), (608, 817890), (685, 725952), (760, 654312), (796, 624720), (822, 604960), (912, 545260), (960, 517997), (995, 499776), (1096, 453720), (1140, 436208), (1194, 416480), (1216, 408945), (1370, 362976), (1520, 327156), (1592, 312360), (1644, 302480), (1824, 272630), (1990, 249888), (2055, 241984), (2192, 226860), (2280, 218104), (2388, 208240), (2603, 191040), (2740, 181488), (2985, 166592), (3040, 163578), (3184, 156180), (3288, 151240), (3648, 136315), (3781, 131520), (3980, 124944), (4110, 120992), (4384, 113430), (4560, 109052), (4776, 104120), (5206, 95520), (5480, 90744), (5970, 83296), (6080, 81789), (6368, 78090), (6576, 75620), (7562, 65760), (7809, 63680), (7960, 62472), (8220, 60496), (8768, 56715), (9120, 54526), (9552, 52060), (10412, 47760), (10960, 45372), (11343, 43840), (11940, 41648), (12736, 39045), (13015, 38208), (13152, 37810), (15124, 32880), (15618, 31840), (15920, 31236), (16440, 30248), (18240, 27263), (18905, 26304), (19104, 26030), (20824, 23880), (21920, 22686)]