528555240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1832025600

約数和(自身を除く): 1303470360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 71, 72, 90, 108, 113, 120, 122, 135, 142, 180, 183, 213, 216, 226, 244, 270, 284, 305, 339, 355, 360, 366, 426, 452, 488, 540, 549, 565, 568, 610, 639, 678, 710, 732, 852, 904, 915, 1017, 1065, 1080, 1098, 1130, 1220, 1278, 1356, 1420, 1464, 1647, 1695, 1704, 1830, 1917, 2034, 2130, 2196, 2260, 2440, 2556, 2712, 2745, 2840, 3051, 3195, 3294, 3390, 3660, 3834, 4068, 4260, 4331, 4392, 4520, 5085, 5112, 5490, 6102, 6390, 6588, 6780, 6893, 7320, 7668, 8023, 8136, 8235, 8520, 8662, 9585, 10170, 10980, 12204, 12780, 12993, 13176, 13560, 13786, 15255, 15336, 16046, 16470, 17324, 19170, 20340, 20679, 21655, 21960, 24069, 24408, 25560, 25986, 27572, 30510, 32092, 32940, 34465, 34648, 38340, 38979, 40115, 40680, 41358, 43310, 48138, 51972, 55144, 61020, 62037, 64184, 64965, 65880, 68930, 72207, 76680, 77958, 80230, 82716, 86620, 96276, 103395, 103944, 116937, 120345, 122040, 124074, 129930, 137860, 144414, 155916, 160460, 165432, 173240, 186111, 192552, 194895, 206790, 216621, 233874, 240690, 248148, 259860, 275720, 288828, 310185, 311832, 320920, 361035, 372222, 389790, 413580, 433242, 467748, 481380, 489403, 496296, 519720, 577656, 584685, 620370, 722070, 744444, 779580, 827160, 866484, 930555, 935496, 962760, 978806, 1083105, 1169370, 1240740, 1444140, 1468209, 1488888, 1559160, 1732968, 1861110, 1957612, 2166210, 2338740, 2447015, 2481480, 2888280, 2936418, 3722220, 3915224, 4332420, 4404627, 4677480, 4894030, 5872836, 7341045, 7444440, 8664840, 8809254, 9788060, 11745672, 13213881, 14682090, 17618508, 19576120, 22023135, 26427762, 29364180, 35237016, 44046270, 52855524, 58728360, 66069405, 88092540, 105711048, 132138810, 176185080, 264277620, 528555240]

約数ペア:

[(1, 528555240), (2, 264277620), (3, 176185080), (4, 132138810), (5, 105711048), (6, 88092540), (8, 66069405), (9, 58728360), (10, 52855524), (12, 44046270), (15, 35237016), (18, 29364180), (20, 26427762), (24, 22023135), (27, 19576120), (30, 17618508), (36, 14682090), (40, 13213881), (45, 11745672), (54, 9788060), (60, 8809254), (61, 8664840), (71, 7444440), (72, 7341045), (90, 5872836), (108, 4894030), (113, 4677480), (120, 4404627), (122, 4332420), (135, 3915224), (142, 3722220), (180, 2936418), (183, 2888280), (213, 2481480), (216, 2447015), (226, 2338740), (244, 2166210), (270, 1957612), (284, 1861110), (305, 1732968), (339, 1559160), (355, 1488888), (360, 1468209), (366, 1444140), (426, 1240740), (452, 1169370), (488, 1083105), (540, 978806), (549, 962760), (565, 935496), (568, 930555), (610, 866484), (639, 827160), (678, 779580), (710, 744444), (732, 722070), (852, 620370), (904, 584685), (915, 577656), (1017, 519720), (1065, 496296), (1080, 489403), (1098, 481380), (1130, 467748), (1220, 433242), (1278, 413580), (1356, 389790), (1420, 372222), (1464, 361035), (1647, 320920), (1695, 311832), (1704, 310185), (1830, 288828), (1917, 275720), (2034, 259860), (2130, 248148), (2196, 240690), (2260, 233874), (2440, 216621), (2556, 206790), (2712, 194895), (2745, 192552), (2840, 186111), (3051, 173240), (3195, 165432), (3294, 160460), (3390, 155916), (3660, 144414), (3834, 137860), (4068, 129930), (4260, 124074), (4331, 122040), (4392, 120345), (4520, 116937), (5085, 103944), (5112, 103395), (5490, 96276), (6102, 86620), (6390, 82716), (6588, 80230), (6780, 77958), (6893, 76680), (7320, 72207), (7668, 68930), (8023, 65880), (8136, 64965), (8235, 64184), (8520, 62037), (8662, 61020), (9585, 55144), (10170, 51972), (10980, 48138), (12204, 43310), (12780, 41358), (12993, 40680), (13176, 40115), (13560, 38979), (13786, 38340), (15255, 34648), (15336, 34465), (16046, 32940), (16470, 32092), (17324, 30510), (19170, 27572), (20340, 25986), (20679, 25560), (21655, 24408), (21960, 24069)]