193736880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:628

約数の個数: 160

約数和(自身を含む): 671832000

約数和(自身を除く): 478095120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 349, 360, 432, 514, 540, 698, 720, 771, 1028, 1047, 1080, 1285, 1396, 1542, 1745, 2056, 2094, 2160, 2313, 2570, 2792, 3084, 3141, 3490, 3855, 4112, 4188, 4626, 5140, 5235, 5584, 6168, 6282, 6939, 6980, 7710, 8376, 9252, 9423, 10280, 10470, 11565, 12336, 12564, 13878, 13960, 15420, 15705, 16752, 18504, 18846, 20560, 20940, 23130, 25128, 27756, 27920, 30840, 31410, 34695, 37008, 37692, 41880, 46260, 47115, 50256, 55512, 61680, 62820, 69390, 75384, 83760, 89693, 92520, 94230, 111024, 125640, 138780, 150768, 179386, 185040, 188460, 251280, 269079, 277560, 358772, 376920, 448465, 538158, 555120, 717544, 753840, 807237, 896930, 1076316, 1345395, 1435088, 1614474, 1793860, 2152632, 2421711, 2690790, 3228948, 3587720, 4036185, 4305264, 4843422, 5381580, 6457896, 7175440, 8072370, 9686844, 10763160, 12108555, 12915792, 16144740, 19373688, 21526320, 24217110, 32289480, 38747376, 48434220, 64578960, 96868440, 193736880]

約数ペア:

[(1, 193736880), (2, 96868440), (3, 64578960), (4, 48434220), (5, 38747376), (6, 32289480), (8, 24217110), (9, 21526320), (10, 19373688), (12, 16144740), (15, 12915792), (16, 12108555), (18, 10763160), (20, 9686844), (24, 8072370), (27, 7175440), (30, 6457896), (36, 5381580), (40, 4843422), (45, 4305264), (48, 4036185), (54, 3587720), (60, 3228948), (72, 2690790), (80, 2421711), (90, 2152632), (108, 1793860), (120, 1614474), (135, 1435088), (144, 1345395), (180, 1076316), (216, 896930), (240, 807237), (257, 753840), (270, 717544), (349, 555120), (360, 538158), (432, 448465), (514, 376920), (540, 358772), (698, 277560), (720, 269079), (771, 251280), (1028, 188460), (1047, 185040), (1080, 179386), (1285, 150768), (1396, 138780), (1542, 125640), (1745, 111024), (2056, 94230), (2094, 92520), (2160, 89693), (2313, 83760), (2570, 75384), (2792, 69390), (3084, 62820), (3141, 61680), (3490, 55512), (3855, 50256), (4112, 47115), (4188, 46260), (4626, 41880), (5140, 37692), (5235, 37008), (5584, 34695), (6168, 31410), (6282, 30840), (6939, 27920), (6980, 27756), (7710, 25128), (8376, 23130), (9252, 20940), (9423, 20560), (10280, 18846), (10470, 18504), (11565, 16752), (12336, 15705), (12564, 15420), (13878, 13960)]