157880880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3888

約数の個数: 160

約数和(自身を含む): 572582400

約数和(自身を除く): 414701520

約数列:

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

約数ペア:

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