204037920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 725034240

約数和(自身を除く): 520996320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 647, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1294, 1314, 1440, 1460, 1752, 1941, 1971, 2160, 2190, 2336, 2588, 2628, 2920, 3235, 3285, 3504, 3882, 3942, 4320, 4380, 5176, 5256, 5823, 5840, 6470, 6570, 7008, 7764, 7884, 8760, 9705, 9855, 10352, 10512, 11646, 11680, 12940, 13140, 15528, 15768, 17469, 17520, 19410, 19710, 20704, 21024, 23292, 25880, 26280, 29115, 31056, 31536, 34938, 35040, 38820, 39420, 46584, 47231, 51760, 52560, 58230, 62112, 63072, 69876, 77640, 78840, 87345, 93168, 94462, 103520, 105120, 116460, 139752, 141693, 155280, 157680, 174690, 186336, 188924, 232920, 236155, 279504, 283386, 310560, 315360, 349380, 377848, 425079, 465840, 472310, 559008, 566772, 698760, 708465, 755696, 850158, 931680, 944620, 1133544, 1275237, 1397520, 1416930, 1511392, 1700316, 1889240, 2125395, 2267088, 2550474, 2795040, 2833860, 3400632, 3778480, 4250790, 4534176, 5100948, 5667720, 6376185, 6801264, 7556960, 8501580, 10201896, 11335440, 12752370, 13602528, 17003160, 20403792, 22670880, 25504740, 34006320, 40807584, 51009480, 68012640, 102018960, 204037920]

約数ペア:

[(1, 204037920), (2, 102018960), (3, 68012640), (4, 51009480), (5, 40807584), (6, 34006320), (8, 25504740), (9, 22670880), (10, 20403792), (12, 17003160), (15, 13602528), (16, 12752370), (18, 11335440), (20, 10201896), (24, 8501580), (27, 7556960), (30, 6801264), (32, 6376185), (36, 5667720), (40, 5100948), (45, 4534176), (48, 4250790), (54, 3778480), (60, 3400632), (72, 2833860), (73, 2795040), (80, 2550474), (90, 2267088), (96, 2125395), (108, 1889240), (120, 1700316), (135, 1511392), (144, 1416930), (146, 1397520), (160, 1275237), (180, 1133544), (216, 944620), (219, 931680), (240, 850158), (270, 755696), (288, 708465), (292, 698760), (360, 566772), (365, 559008), (432, 472310), (438, 465840), (480, 425079), (540, 377848), (584, 349380), (647, 315360), (657, 310560), (720, 283386), (730, 279504), (864, 236155), (876, 232920), (1080, 188924), (1095, 186336), (1168, 174690), (1294, 157680), (1314, 155280), (1440, 141693), (1460, 139752), (1752, 116460), (1941, 105120), (1971, 103520), (2160, 94462), (2190, 93168), (2336, 87345), (2588, 78840), (2628, 77640), (2920, 69876), (3235, 63072), (3285, 62112), (3504, 58230), (3882, 52560), (3942, 51760), (4320, 47231), (4380, 46584), (5176, 39420), (5256, 38820), (5823, 35040), (5840, 34938), (6470, 31536), (6570, 31056), (7008, 29115), (7764, 26280), (7884, 25880), (8760, 23292), (9705, 21024), (9855, 20704), (10352, 19710), (10512, 19410), (11646, 17520), (11680, 17469), (12940, 15768), (13140, 15528)]