961329840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 3099611136

約数和(自身を除く): 2138281296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 157, 186, 240, 248, 310, 314, 372, 465, 471, 496, 620, 628, 744, 785, 823, 930, 942, 1240, 1256, 1488, 1570, 1646, 1860, 1884, 2355, 2469, 2480, 2512, 3140, 3292, 3720, 3768, 4115, 4710, 4867, 4938, 6280, 6584, 7440, 7536, 8230, 9420, 9734, 9876, 12345, 12560, 13168, 14601, 16460, 18840, 19468, 19752, 24335, 24690, 25513, 29202, 32920, 37680, 38936, 39504, 48670, 49380, 51026, 58404, 65840, 73005, 76539, 77872, 97340, 98760, 102052, 116808, 127565, 129211, 146010, 153078, 194680, 197520, 204104, 233616, 255130, 258422, 292020, 306156, 382695, 387633, 389360, 408208, 510260, 516844, 584040, 612312, 646055, 765390, 775266, 1020520, 1033688, 1168080, 1224624, 1292110, 1530780, 1550532, 1938165, 2041040, 2067376, 2584220, 3061560, 3101064, 3876330, 4005541, 5168440, 6123120, 6202128, 7752660, 8011082, 10336880, 12016623, 15505320, 16022164, 20027705, 24033246, 31010640, 32044328, 40055410, 48066492, 60083115, 64088656, 80110820, 96132984, 120166230, 160221640, 192265968, 240332460, 320443280, 480664920, 961329840]

約数ペア:

[(1, 961329840), (2, 480664920), (3, 320443280), (4, 240332460), (5, 192265968), (6, 160221640), (8, 120166230), (10, 96132984), (12, 80110820), (15, 64088656), (16, 60083115), (20, 48066492), (24, 40055410), (30, 32044328), (31, 31010640), (40, 24033246), (48, 20027705), (60, 16022164), (62, 15505320), (80, 12016623), (93, 10336880), (120, 8011082), (124, 7752660), (155, 6202128), (157, 6123120), (186, 5168440), (240, 4005541), (248, 3876330), (310, 3101064), (314, 3061560), (372, 2584220), (465, 2067376), (471, 2041040), (496, 1938165), (620, 1550532), (628, 1530780), (744, 1292110), (785, 1224624), (823, 1168080), (930, 1033688), (942, 1020520), (1240, 775266), (1256, 765390), (1488, 646055), (1570, 612312), (1646, 584040), (1860, 516844), (1884, 510260), (2355, 408208), (2469, 389360), (2480, 387633), (2512, 382695), (3140, 306156), (3292, 292020), (3720, 258422), (3768, 255130), (4115, 233616), (4710, 204104), (4867, 197520), (4938, 194680), (6280, 153078), (6584, 146010), (7440, 129211), (7536, 127565), (8230, 116808), (9420, 102052), (9734, 98760), (9876, 97340), (12345, 77872), (12560, 76539), (13168, 73005), (14601, 65840), (16460, 58404), (18840, 51026), (19468, 49380), (19752, 48670), (24335, 39504), (24690, 38936), (25513, 37680), (29202, 32920)]