239360880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 160

約数和(自身を含む): 821518848

約数和(自身を除く): 582157968

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, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1277, 1320, 1420, 1562, 1704, 2130, 2343, 2554, 2640, 2840, 3124, 3408, 3831, 3905, 4260, 4686, 5108, 5680, 6248, 6385, 7662, 7810, 8520, 9372, 10216, 11715, 12496, 12770, 14047, 15324, 15620, 17040, 18744, 19155, 20432, 23430, 25540, 28094, 30648, 31240, 37488, 38310, 42141, 46860, 51080, 56188, 61296, 62480, 70235, 76620, 84282, 90667, 93720, 102160, 112376, 140470, 153240, 168564, 181334, 187440, 210705, 224752, 272001, 280940, 306480, 337128, 362668, 421410, 453335, 544002, 561880, 674256, 725336, 842820, 906670, 997337, 1088004, 1123760, 1360005, 1450672, 1685640, 1813340, 1994674, 2176008, 2720010, 2992011, 3371280, 3626680, 3989348, 4352016, 4986685, 5440020, 5984022, 7253360, 7978696, 9973370, 10880040, 11968044, 14960055, 15957392, 19946740, 21760080, 23936088, 29920110, 39893480, 47872176, 59840220, 79786960, 119680440, 239360880]

約数ペア:

[(1, 239360880), (2, 119680440), (3, 79786960), (4, 59840220), (5, 47872176), (6, 39893480), (8, 29920110), (10, 23936088), (11, 21760080), (12, 19946740), (15, 15957392), (16, 14960055), (20, 11968044), (22, 10880040), (24, 9973370), (30, 7978696), (33, 7253360), (40, 5984022), (44, 5440020), (48, 4986685), (55, 4352016), (60, 3989348), (66, 3626680), (71, 3371280), (80, 2992011), (88, 2720010), (110, 2176008), (120, 1994674), (132, 1813340), (142, 1685640), (165, 1450672), (176, 1360005), (213, 1123760), (220, 1088004), (240, 997337), (264, 906670), (284, 842820), (330, 725336), (355, 674256), (426, 561880), (440, 544002), (528, 453335), (568, 421410), (660, 362668), (710, 337128), (781, 306480), (852, 280940), (880, 272001), (1065, 224752), (1136, 210705), (1277, 187440), (1320, 181334), (1420, 168564), (1562, 153240), (1704, 140470), (2130, 112376), (2343, 102160), (2554, 93720), (2640, 90667), (2840, 84282), (3124, 76620), (3408, 70235), (3831, 62480), (3905, 61296), (4260, 56188), (4686, 51080), (5108, 46860), (5680, 42141), (6248, 38310), (6385, 37488), (7662, 31240), (7810, 30648), (8520, 28094), (9372, 25540), (10216, 23430), (11715, 20432), (12496, 19155), (12770, 18744), (14047, 17040), (15324, 15620)]