244202640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 831482496

約数和(自身を除く): 587279856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 233, 240, 264, 330, 397, 440, 466, 528, 660, 699, 794, 880, 932, 1165, 1191, 1320, 1398, 1588, 1864, 1985, 2330, 2382, 2563, 2640, 2796, 3176, 3495, 3728, 3970, 4367, 4660, 4764, 5126, 5592, 5955, 6352, 6990, 7689, 7940, 8734, 9320, 9528, 10252, 11184, 11910, 12815, 13101, 13980, 15378, 15880, 17468, 18640, 19056, 20504, 21835, 23820, 25630, 26202, 27960, 30756, 31760, 34936, 38445, 41008, 43670, 47640, 51260, 52404, 55920, 61512, 65505, 69872, 76890, 87340, 92501, 95280, 102520, 104808, 123024, 131010, 153780, 174680, 185002, 205040, 209616, 262020, 277503, 307560, 349360, 370004, 462505, 524040, 555006, 615120, 740008, 925010, 1017511, 1048080, 1110012, 1387515, 1480016, 1850020, 2035022, 2220024, 2775030, 3052533, 3700040, 4070044, 4440048, 5087555, 5550060, 6105066, 7400080, 8140088, 10175110, 11100120, 12210132, 15262665, 16280176, 20350220, 22200240, 24420264, 30525330, 40700440, 48840528, 61050660, 81400880, 122101320, 244202640]

約数ペア:

[(1, 244202640), (2, 122101320), (3, 81400880), (4, 61050660), (5, 48840528), (6, 40700440), (8, 30525330), (10, 24420264), (11, 22200240), (12, 20350220), (15, 16280176), (16, 15262665), (20, 12210132), (22, 11100120), (24, 10175110), (30, 8140088), (33, 7400080), (40, 6105066), (44, 5550060), (48, 5087555), (55, 4440048), (60, 4070044), (66, 3700040), (80, 3052533), (88, 2775030), (110, 2220024), (120, 2035022), (132, 1850020), (165, 1480016), (176, 1387515), (220, 1110012), (233, 1048080), (240, 1017511), (264, 925010), (330, 740008), (397, 615120), (440, 555006), (466, 524040), (528, 462505), (660, 370004), (699, 349360), (794, 307560), (880, 277503), (932, 262020), (1165, 209616), (1191, 205040), (1320, 185002), (1398, 174680), (1588, 153780), (1864, 131010), (1985, 123024), (2330, 104808), (2382, 102520), (2563, 95280), (2640, 92501), (2796, 87340), (3176, 76890), (3495, 69872), (3728, 65505), (3970, 61512), (4367, 55920), (4660, 52404), (4764, 51260), (5126, 47640), (5592, 43670), (5955, 41008), (6352, 38445), (6990, 34936), (7689, 31760), (7940, 30756), (8734, 27960), (9320, 26202), (9528, 25630), (10252, 23820), (11184, 21835), (11910, 20504), (12815, 19056), (13101, 18640), (13980, 17468), (15378, 15880)]