315761760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3890

約数の個数: 192

約数和(自身を含む): 1163635200

約数和(自身を除く): 847873440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3847, 4104, 4320, 4560, 5130, 5472, 6840, 7694, 8208, 9120, 10260, 11541, 13680, 15388, 16416, 19235, 20520, 23082, 27360, 30776, 34623, 38470, 41040, 46164, 57705, 61552, 69246, 73093, 76940, 82080, 92328, 103869, 115410, 123104, 138492, 146186, 153880, 173115, 184656, 207738, 219279, 230820, 276984, 292372, 307760, 346230, 365465, 369312, 415476, 438558, 461640, 519345, 553968, 584744, 615520, 657837, 692460, 730930, 830952, 877116, 923280, 1038690, 1096395, 1107936, 1169488, 1315674, 1384920, 1461860, 1661904, 1754232, 1846560, 1973511, 2077380, 2192790, 2338976, 2631348, 2769840, 2923720, 3289185, 3323808, 3508464, 3947022, 4154760, 4385580, 5262696, 5539680, 5847440, 6578370, 7016928, 7894044, 8309520, 8771160, 9867555, 10525392, 11694880, 13156740, 15788088, 16619040, 17542320, 19735110, 21050784, 26313480, 31576176, 35084640, 39470220, 52626960, 63152352, 78940440, 105253920, 157880880, 315761760]

約数ペア:

[(1, 315761760), (2, 157880880), (3, 105253920), (4, 78940440), (5, 63152352), (6, 52626960), (8, 39470220), (9, 35084640), (10, 31576176), (12, 26313480), (15, 21050784), (16, 19735110), (18, 17542320), (19, 16619040), (20, 15788088), (24, 13156740), (27, 11694880), (30, 10525392), (32, 9867555), (36, 8771160), (38, 8309520), (40, 7894044), (45, 7016928), (48, 6578370), (54, 5847440), (57, 5539680), (60, 5262696), (72, 4385580), (76, 4154760), (80, 3947022), (90, 3508464), (95, 3323808), (96, 3289185), (108, 2923720), (114, 2769840), (120, 2631348), (135, 2338976), (144, 2192790), (152, 2077380), (160, 1973511), (171, 1846560), (180, 1754232), (190, 1661904), (216, 1461860), (228, 1384920), (240, 1315674), (270, 1169488), (285, 1107936), (288, 1096395), (304, 1038690), (342, 923280), (360, 877116), (380, 830952), (432, 730930), (456, 692460), (480, 657837), (513, 615520), (540, 584744), (570, 553968), (608, 519345), (684, 461640), (720, 438558), (760, 415476), (855, 369312), (864, 365465), (912, 346230), (1026, 307760), (1080, 292372), (1140, 276984), (1368, 230820), (1440, 219279), (1520, 207738), (1710, 184656), (1824, 173115), (2052, 153880), (2160, 146186), (2280, 138492), (2565, 123104), (2736, 115410), (3040, 103869), (3420, 92328), (3847, 82080), (4104, 76940), (4320, 73093), (4560, 69246), (5130, 61552), (5472, 57705), (6840, 46164), (7694, 41040), (8208, 38470), (9120, 34623), (10260, 30776), (11541, 27360), (13680, 23082), (15388, 20520), (16416, 19235)]