268061280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 884737728

約数和(自身を除く): 616676448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 80, 82, 96, 106, 120, 123, 159, 160, 164, 205, 212, 240, 246, 257, 265, 318, 328, 410, 424, 480, 492, 514, 530, 615, 636, 656, 771, 795, 820, 848, 984, 1028, 1060, 1230, 1272, 1285, 1312, 1542, 1590, 1640, 1696, 1968, 2056, 2120, 2173, 2460, 2544, 2570, 3084, 3180, 3280, 3855, 3936, 4112, 4240, 4346, 4920, 5088, 5140, 6168, 6360, 6519, 6560, 7710, 8224, 8480, 8692, 9840, 10280, 10537, 10865, 12336, 12720, 13038, 13621, 15420, 17384, 19680, 20560, 21074, 21730, 24672, 25440, 26076, 27242, 30840, 31611, 32595, 34768, 40863, 41120, 42148, 43460, 52152, 52685, 54484, 61680, 63222, 65190, 68105, 69536, 81726, 84296, 86920, 104304, 105370, 108968, 123360, 126444, 130380, 136210, 158055, 163452, 168592, 173840, 204315, 208608, 210740, 217936, 252888, 260760, 272420, 316110, 326904, 337184, 347680, 408630, 421480, 435872, 505776, 521520, 544840, 558461, 632220, 653808, 817260, 842960, 1011552, 1043040, 1089680, 1116922, 1264440, 1307616, 1634520, 1675383, 1685920, 2179360, 2233844, 2528880, 2792305, 3269040, 3350766, 4467688, 5057760, 5584610, 6538080, 6701532, 8376915, 8935376, 11169220, 13403064, 16753830, 17870752, 22338440, 26806128, 33507660, 44676880, 53612256, 67015320, 89353760, 134030640, 268061280]

約数ペア:

[(1, 268061280), (2, 134030640), (3, 89353760), (4, 67015320), (5, 53612256), (6, 44676880), (8, 33507660), (10, 26806128), (12, 22338440), (15, 17870752), (16, 16753830), (20, 13403064), (24, 11169220), (30, 8935376), (32, 8376915), (40, 6701532), (41, 6538080), (48, 5584610), (53, 5057760), (60, 4467688), (80, 3350766), (82, 3269040), (96, 2792305), (106, 2528880), (120, 2233844), (123, 2179360), (159, 1685920), (160, 1675383), (164, 1634520), (205, 1307616), (212, 1264440), (240, 1116922), (246, 1089680), (257, 1043040), (265, 1011552), (318, 842960), (328, 817260), (410, 653808), (424, 632220), (480, 558461), (492, 544840), (514, 521520), (530, 505776), (615, 435872), (636, 421480), (656, 408630), (771, 347680), (795, 337184), (820, 326904), (848, 316110), (984, 272420), (1028, 260760), (1060, 252888), (1230, 217936), (1272, 210740), (1285, 208608), (1312, 204315), (1542, 173840), (1590, 168592), (1640, 163452), (1696, 158055), (1968, 136210), (2056, 130380), (2120, 126444), (2173, 123360), (2460, 108968), (2544, 105370), (2570, 104304), (3084, 86920), (3180, 84296), (3280, 81726), (3855, 69536), (3936, 68105), (4112, 65190), (4240, 63222), (4346, 61680), (4920, 54484), (5088, 52685), (5140, 52152), (6168, 43460), (6360, 42148), (6519, 41120), (6560, 40863), (7710, 34768), (8224, 32595), (8480, 31611), (8692, 30840), (9840, 27242), (10280, 26076), (10537, 25440), (10865, 24672), (12336, 21730), (12720, 21074), (13038, 20560), (13621, 19680), (15420, 17384)]