297463920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 160

約数和(自身を含む): 1008602112

約数和(自身を除く): 711138192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1423, 1560, 1608, 1742, 2010, 2613, 2680, 2846, 3120, 3216, 3484, 4020, 4269, 4355, 5226, 5360, 5692, 6968, 7115, 8040, 8538, 8710, 10452, 11384, 13065, 13936, 14230, 16080, 17076, 17420, 18499, 20904, 21345, 22768, 26130, 28460, 34152, 34840, 36998, 41808, 42690, 52260, 55497, 56920, 68304, 69680, 73996, 85380, 92495, 95341, 104520, 110994, 113840, 147992, 170760, 184990, 190682, 209040, 221988, 277485, 286023, 295984, 341520, 369980, 381364, 443976, 476705, 554970, 572046, 739960, 762728, 887952, 953410, 1109940, 1144092, 1239433, 1430115, 1479920, 1525456, 1906820, 2219880, 2288184, 2478866, 2860230, 3718299, 3813640, 4439760, 4576368, 4957732, 5720460, 6197165, 7436598, 7627280, 9915464, 11440920, 12394330, 14873196, 18591495, 19830928, 22881840, 24788660, 29746392, 37182990, 49577320, 59492784, 74365980, 99154640, 148731960, 297463920]

約数ペア:

[(1, 297463920), (2, 148731960), (3, 99154640), (4, 74365980), (5, 59492784), (6, 49577320), (8, 37182990), (10, 29746392), (12, 24788660), (13, 22881840), (15, 19830928), (16, 18591495), (20, 14873196), (24, 12394330), (26, 11440920), (30, 9915464), (39, 7627280), (40, 7436598), (48, 6197165), (52, 5720460), (60, 4957732), (65, 4576368), (67, 4439760), (78, 3813640), (80, 3718299), (104, 2860230), (120, 2478866), (130, 2288184), (134, 2219880), (156, 1906820), (195, 1525456), (201, 1479920), (208, 1430115), (240, 1239433), (260, 1144092), (268, 1109940), (312, 953410), (335, 887952), (390, 762728), (402, 739960), (520, 572046), (536, 554970), (624, 476705), (670, 443976), (780, 381364), (804, 369980), (871, 341520), (1005, 295984), (1040, 286023), (1072, 277485), (1340, 221988), (1423, 209040), (1560, 190682), (1608, 184990), (1742, 170760), (2010, 147992), (2613, 113840), (2680, 110994), (2846, 104520), (3120, 95341), (3216, 92495), (3484, 85380), (4020, 73996), (4269, 69680), (4355, 68304), (5226, 56920), (5360, 55497), (5692, 52260), (6968, 42690), (7115, 41808), (8040, 36998), (8538, 34840), (8710, 34152), (10452, 28460), (11384, 26130), (13065, 22768), (13936, 21345), (14230, 20904), (16080, 18499), (17076, 17420)]