247061880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17597}}^1$

素因数の和:17630

約数の個数: 128

約数和(自身を含む): 886939200

約数和(自身を除く): 639877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17597, 35194, 52791, 70388, 87985, 105582, 140776, 158373, 175970, 211164, 228761, 263955, 316746, 351940, 422328, 457522, 475119, 527910, 633492, 686283, 703880, 791865, 915044, 950238, 1055820, 1143805, 1266984, 1372566, 1583730, 1830088, 1900476, 2058849, 2111640, 2287610, 2375595, 2745132, 3167460, 3431415, 3800952, 4117698, 4575220, 4751190, 5490264, 6176547, 6334920, 6862830, 8235396, 9150440, 9502380, 10294245, 12353094, 13725660, 16470792, 19004760, 20588490, 24706188, 27451320, 30882735, 41176980, 49412376, 61765470, 82353960, 123530940, 247061880]

約数ペア:

[(1, 247061880), (2, 123530940), (3, 82353960), (4, 61765470), (5, 49412376), (6, 41176980), (8, 30882735), (9, 27451320), (10, 24706188), (12, 20588490), (13, 19004760), (15, 16470792), (18, 13725660), (20, 12353094), (24, 10294245), (26, 9502380), (27, 9150440), (30, 8235396), (36, 6862830), (39, 6334920), (40, 6176547), (45, 5490264), (52, 4751190), (54, 4575220), (60, 4117698), (65, 3800952), (72, 3431415), (78, 3167460), (90, 2745132), (104, 2375595), (108, 2287610), (117, 2111640), (120, 2058849), (130, 1900476), (135, 1830088), (156, 1583730), (180, 1372566), (195, 1266984), (216, 1143805), (234, 1055820), (260, 950238), (270, 915044), (312, 791865), (351, 703880), (360, 686283), (390, 633492), (468, 527910), (520, 475119), (540, 457522), (585, 422328), (702, 351940), (780, 316746), (936, 263955), (1080, 228761), (1170, 211164), (1404, 175970), (1560, 158373), (1755, 140776), (2340, 105582), (2808, 87985), (3510, 70388), (4680, 52791), (7020, 35194), (14040, 17597)]