395715360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 1290038400

約数和(自身を除く): 894323040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 89, 96, 118, 120, 157, 160, 177, 178, 236, 240, 267, 295, 314, 354, 356, 445, 471, 472, 480, 534, 590, 628, 708, 712, 785, 885, 890, 942, 944, 1068, 1180, 1256, 1335, 1416, 1424, 1570, 1770, 1780, 1884, 1888, 2136, 2355, 2360, 2512, 2670, 2832, 2848, 3140, 3540, 3560, 3768, 4272, 4710, 4720, 5024, 5251, 5340, 5664, 6280, 7080, 7120, 7536, 8544, 9263, 9420, 9440, 10502, 10680, 12560, 13973, 14160, 14240, 15072, 15753, 18526, 18840, 21004, 21360, 25120, 26255, 27789, 27946, 28320, 31506, 37052, 37680, 41919, 42008, 42720, 46315, 52510, 55578, 55892, 63012, 69865, 74104, 75360, 78765, 83838, 84016, 92630, 105020, 111156, 111784, 126024, 138945, 139730, 148208, 157530, 167676, 168032, 185260, 209595, 210040, 222312, 223568, 252048, 277890, 279460, 296416, 315060, 335352, 370520, 419190, 420080, 444624, 447136, 504096, 555780, 558920, 630120, 670704, 741040, 824407, 838380, 840160, 889248, 1111560, 1117840, 1260240, 1341408, 1482080, 1648814, 1676760, 2223120, 2235680, 2473221, 2520480, 3297628, 3353520, 4122035, 4446240, 4946442, 6595256, 6707040, 8244070, 9892884, 12366105, 13190512, 16488140, 19785768, 24732210, 26381024, 32976280, 39571536, 49464420, 65952560, 79143072, 98928840, 131905120, 197857680, 395715360]

約数ペア:

[(1, 395715360), (2, 197857680), (3, 131905120), (4, 98928840), (5, 79143072), (6, 65952560), (8, 49464420), (10, 39571536), (12, 32976280), (15, 26381024), (16, 24732210), (20, 19785768), (24, 16488140), (30, 13190512), (32, 12366105), (40, 9892884), (48, 8244070), (59, 6707040), (60, 6595256), (80, 4946442), (89, 4446240), (96, 4122035), (118, 3353520), (120, 3297628), (157, 2520480), (160, 2473221), (177, 2235680), (178, 2223120), (236, 1676760), (240, 1648814), (267, 1482080), (295, 1341408), (314, 1260240), (354, 1117840), (356, 1111560), (445, 889248), (471, 840160), (472, 838380), (480, 824407), (534, 741040), (590, 670704), (628, 630120), (708, 558920), (712, 555780), (785, 504096), (885, 447136), (890, 444624), (942, 420080), (944, 419190), (1068, 370520), (1180, 335352), (1256, 315060), (1335, 296416), (1416, 279460), (1424, 277890), (1570, 252048), (1770, 223568), (1780, 222312), (1884, 210040), (1888, 209595), (2136, 185260), (2355, 168032), (2360, 167676), (2512, 157530), (2670, 148208), (2832, 139730), (2848, 138945), (3140, 126024), (3540, 111784), (3560, 111156), (3768, 105020), (4272, 92630), (4710, 84016), (4720, 83838), (5024, 78765), (5251, 75360), (5340, 74104), (5664, 69865), (6280, 63012), (7080, 55892), (7120, 55578), (7536, 52510), (8544, 46315), (9263, 42720), (9420, 42008), (9440, 41919), (10502, 37680), (10680, 37052), (12560, 31506), (13973, 28320), (14160, 27946), (14240, 27789), (15072, 26255), (15753, 25120), (18526, 21360), (18840, 21004)]