322931960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 860129280

約数和(自身を除く): 537197320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 67, 92, 104, 115, 124, 130, 134, 155, 169, 184, 230, 248, 260, 268, 299, 310, 335, 338, 403, 460, 520, 536, 598, 620, 670, 676, 713, 806, 845, 871, 920, 1196, 1240, 1340, 1352, 1426, 1495, 1541, 1612, 1690, 1742, 2015, 2077, 2392, 2680, 2852, 2990, 3082, 3224, 3380, 3484, 3565, 3887, 4030, 4154, 4355, 5239, 5704, 5980, 6164, 6760, 6968, 7130, 7705, 7774, 8060, 8308, 8710, 9269, 10385, 10478, 11323, 11960, 12328, 14260, 15410, 15548, 16120, 16616, 17420, 18538, 19435, 20033, 20770, 20956, 22646, 26195, 27001, 28520, 30820, 31096, 34840, 37076, 38870, 40066, 41540, 41912, 45292, 46345, 47771, 52390, 54002, 56615, 61640, 74152, 77740, 80132, 83080, 90584, 92690, 95542, 100165, 104780, 108004, 113230, 120497, 135005, 155480, 160264, 185380, 191084, 200330, 209560, 216008, 226460, 238855, 240994, 260429, 270010, 351013, 370760, 382168, 400660, 452920, 477710, 481988, 520858, 540020, 602485, 621023, 702026, 801320, 955420, 963976, 1041716, 1080040, 1204970, 1242046, 1302145, 1404052, 1755065, 1910840, 2083432, 2409940, 2484092, 2604290, 2808104, 3105115, 3510130, 4819880, 4968184, 5208580, 6210230, 7020260, 8073299, 10417160, 12420460, 14040520, 16146598, 24840920, 32293196, 40366495, 64586392, 80732990, 161465980, 322931960]

約数ペア:

[(1, 322931960), (2, 161465980), (4, 80732990), (5, 64586392), (8, 40366495), (10, 32293196), (13, 24840920), (20, 16146598), (23, 14040520), (26, 12420460), (31, 10417160), (40, 8073299), (46, 7020260), (52, 6210230), (62, 5208580), (65, 4968184), (67, 4819880), (92, 3510130), (104, 3105115), (115, 2808104), (124, 2604290), (130, 2484092), (134, 2409940), (155, 2083432), (169, 1910840), (184, 1755065), (230, 1404052), (248, 1302145), (260, 1242046), (268, 1204970), (299, 1080040), (310, 1041716), (335, 963976), (338, 955420), (403, 801320), (460, 702026), (520, 621023), (536, 602485), (598, 540020), (620, 520858), (670, 481988), (676, 477710), (713, 452920), (806, 400660), (845, 382168), (871, 370760), (920, 351013), (1196, 270010), (1240, 260429), (1340, 240994), (1352, 238855), (1426, 226460), (1495, 216008), (1541, 209560), (1612, 200330), (1690, 191084), (1742, 185380), (2015, 160264), (2077, 155480), (2392, 135005), (2680, 120497), (2852, 113230), (2990, 108004), (3082, 104780), (3224, 100165), (3380, 95542), (3484, 92690), (3565, 90584), (3887, 83080), (4030, 80132), (4154, 77740), (4355, 74152), (5239, 61640), (5704, 56615), (5980, 54002), (6164, 52390), (6760, 47771), (6968, 46345), (7130, 45292), (7705, 41912), (7774, 41540), (8060, 40066), (8308, 38870), (8710, 37076), (9269, 34840), (10385, 31096), (10478, 30820), (11323, 28520), (11960, 27001), (12328, 26195), (14260, 22646), (15410, 20956), (15548, 20770), (16120, 20033), (16616, 19435), (17420, 18538)]