719885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 2385427968

約数和(自身を除く): 1665542688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 197, 230, 240, 276, 331, 345, 368, 394, 460, 480, 552, 591, 662, 690, 736, 788, 920, 985, 993, 1104, 1182, 1324, 1380, 1576, 1655, 1840, 1970, 1986, 2208, 2364, 2648, 2760, 2955, 3152, 3310, 3680, 3940, 3972, 4531, 4728, 4965, 5296, 5520, 5910, 6304, 6620, 7613, 7880, 7944, 9062, 9456, 9930, 10592, 11040, 11820, 13240, 13593, 15226, 15760, 15888, 18124, 18912, 19860, 22655, 22839, 23640, 26480, 27186, 30452, 31520, 31776, 36248, 38065, 39720, 45310, 45678, 47280, 52960, 54372, 60904, 65207, 67965, 72496, 76130, 79440, 90620, 91356, 94560, 108744, 114195, 121808, 130414, 135930, 144992, 152260, 158880, 181240, 182712, 195621, 217488, 228390, 243616, 260828, 271860, 304520, 326035, 362480, 365424, 391242, 434976, 456780, 521656, 543720, 609040, 652070, 724960, 730848, 782484, 913560, 978105, 1043312, 1087440, 1218080, 1304140, 1499761, 1564968, 1827120, 1956210, 2086624, 2174880, 2608280, 2999522, 3129936, 3654240, 3912420, 4499283, 5216560, 5999044, 6259872, 7498805, 7824840, 8998566, 10433120, 11998088, 14997610, 15649680, 17997132, 22496415, 23996176, 29995220, 31299360, 35994264, 44992830, 47992352, 59990440, 71988528, 89985660, 119980880, 143977056, 179971320, 239961760, 359942640, 719885280]

約数ペア:

[(1, 719885280), (2, 359942640), (3, 239961760), (4, 179971320), (5, 143977056), (6, 119980880), (8, 89985660), (10, 71988528), (12, 59990440), (15, 47992352), (16, 44992830), (20, 35994264), (23, 31299360), (24, 29995220), (30, 23996176), (32, 22496415), (40, 17997132), (46, 15649680), (48, 14997610), (60, 11998088), (69, 10433120), (80, 8998566), (92, 7824840), (96, 7498805), (115, 6259872), (120, 5999044), (138, 5216560), (160, 4499283), (184, 3912420), (197, 3654240), (230, 3129936), (240, 2999522), (276, 2608280), (331, 2174880), (345, 2086624), (368, 1956210), (394, 1827120), (460, 1564968), (480, 1499761), (552, 1304140), (591, 1218080), (662, 1087440), (690, 1043312), (736, 978105), (788, 913560), (920, 782484), (985, 730848), (993, 724960), (1104, 652070), (1182, 609040), (1324, 543720), (1380, 521656), (1576, 456780), (1655, 434976), (1840, 391242), (1970, 365424), (1986, 362480), (2208, 326035), (2364, 304520), (2648, 271860), (2760, 260828), (2955, 243616), (3152, 228390), (3310, 217488), (3680, 195621), (3940, 182712), (3972, 181240), (4531, 158880), (4728, 152260), (4965, 144992), (5296, 135930), (5520, 130414), (5910, 121808), (6304, 114195), (6620, 108744), (7613, 94560), (7880, 91356), (7944, 90620), (9062, 79440), (9456, 76130), (9930, 72496), (10592, 67965), (11040, 65207), (11820, 60904), (13240, 54372), (13593, 52960), (15226, 47280), (15760, 45678), (15888, 45310), (18124, 39720), (18912, 38065), (19860, 36248), (22655, 31776), (22839, 31520), (23640, 30452), (26480, 27186)]