2077339760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 5279662080

約数和(自身を除く): 3202322320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 79, 80, 92, 115, 124, 155, 158, 184, 230, 248, 310, 316, 368, 395, 460, 461, 496, 620, 632, 713, 790, 920, 922, 1240, 1264, 1426, 1580, 1817, 1840, 1844, 2305, 2449, 2480, 2852, 3160, 3565, 3634, 3688, 4610, 4898, 5704, 6320, 7130, 7268, 7376, 9085, 9220, 9796, 10603, 11408, 12245, 14260, 14291, 14536, 18170, 18440, 19592, 21206, 24490, 28520, 28582, 29072, 36340, 36419, 36880, 39184, 42412, 48980, 53015, 56327, 57040, 57164, 71455, 72680, 72838, 84824, 97960, 106030, 112654, 114328, 142910, 145360, 145676, 169648, 182095, 195920, 212060, 225308, 228656, 281635, 285820, 291352, 328693, 364190, 424120, 450616, 563270, 571640, 582704, 657386, 728380, 837637, 848240, 901232, 1126540, 1128989, 1143280, 1314772, 1456760, 1643465, 1675274, 2253080, 2257978, 2629544, 2913520, 3286930, 3350548, 4188185, 4506160, 4515956, 5259088, 5644945, 6573860, 6701096, 8376370, 9031912, 11289890, 13147720, 13402192, 16752740, 18063824, 22579780, 25966747, 26295440, 33505480, 45159560, 51933494, 67010960, 90319120, 103866988, 129833735, 207733976, 259667470, 415467952, 519334940, 1038669880, 2077339760]

約数ペア:

[(1, 2077339760), (2, 1038669880), (4, 519334940), (5, 415467952), (8, 259667470), (10, 207733976), (16, 129833735), (20, 103866988), (23, 90319120), (31, 67010960), (40, 51933494), (46, 45159560), (62, 33505480), (79, 26295440), (80, 25966747), (92, 22579780), (115, 18063824), (124, 16752740), (155, 13402192), (158, 13147720), (184, 11289890), (230, 9031912), (248, 8376370), (310, 6701096), (316, 6573860), (368, 5644945), (395, 5259088), (460, 4515956), (461, 4506160), (496, 4188185), (620, 3350548), (632, 3286930), (713, 2913520), (790, 2629544), (920, 2257978), (922, 2253080), (1240, 1675274), (1264, 1643465), (1426, 1456760), (1580, 1314772), (1817, 1143280), (1840, 1128989), (1844, 1126540), (2305, 901232), (2449, 848240), (2480, 837637), (2852, 728380), (3160, 657386), (3565, 582704), (3634, 571640), (3688, 563270), (4610, 450616), (4898, 424120), (5704, 364190), (6320, 328693), (7130, 291352), (7268, 285820), (7376, 281635), (9085, 228656), (9220, 225308), (9796, 212060), (10603, 195920), (11408, 182095), (12245, 169648), (14260, 145676), (14291, 145360), (14536, 142910), (18170, 114328), (18440, 112654), (19592, 106030), (21206, 97960), (24490, 84824), (28520, 72838), (28582, 72680), (29072, 71455), (36340, 57164), (36419, 57040), (36880, 56327), (39184, 53015), (42412, 48980)]