869968680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 3135283200

約数和(自身を除く): 2265314520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 71, 84, 87, 105, 116, 120, 140, 142, 145, 168, 174, 203, 210, 213, 232, 280, 284, 290, 348, 355, 406, 420, 426, 435, 497, 503, 568, 580, 609, 696, 710, 812, 840, 852, 870, 994, 1006, 1015, 1065, 1160, 1218, 1420, 1491, 1509, 1624, 1704, 1740, 1988, 2012, 2030, 2059, 2130, 2436, 2485, 2515, 2840, 2982, 3018, 3045, 3480, 3521, 3976, 4024, 4060, 4118, 4260, 4872, 4970, 5030, 5964, 6036, 6090, 6177, 7042, 7455, 7545, 8120, 8236, 8520, 9940, 10060, 10295, 10563, 11928, 12072, 12180, 12354, 14084, 14413, 14587, 14910, 15090, 16472, 17605, 19880, 20120, 20590, 21126, 24360, 24708, 28168, 28826, 29174, 29820, 30180, 30885, 35210, 35713, 41180, 42252, 43239, 43761, 49416, 52815, 57652, 58348, 59640, 60360, 61770, 70420, 71426, 72065, 72935, 82360, 84504, 86478, 87522, 102109, 105630, 107139, 115304, 116696, 123540, 140840, 142852, 144130, 145870, 172956, 175044, 178565, 204218, 211260, 214278, 216195, 218805, 247080, 249991, 285704, 288260, 291740, 306327, 345912, 350088, 357130, 408436, 422520, 428556, 432390, 437610, 499982, 510545, 535695, 576520, 583480, 612654, 714260, 749973, 816872, 857112, 864780, 875220, 999964, 1021090, 1035677, 1071390, 1225308, 1249955, 1428520, 1499946, 1531635, 1729560, 1750440, 1999928, 2042180, 2071354, 2142780, 2450616, 2499910, 2999892, 3063270, 3107031, 3749865, 4084360, 4142708, 4285560, 4999820, 5178385, 5999784, 6126540, 6214062, 7249739, 7499730, 8285416, 9999640, 10356770, 12253080, 12428124, 14499478, 14999460, 15535155, 20713540, 21749217, 24856248, 28998956, 29998920, 31070310, 36248695, 41427080, 43498434, 57997912, 62140620, 72497390, 86996868, 108746085, 124281240, 144994780, 173993736, 217492170, 289989560, 434984340, 869968680]

約数ペア:

[(1, 869968680), (2, 434984340), (3, 289989560), (4, 217492170), (5, 173993736), (6, 144994780), (7, 124281240), (8, 108746085), (10, 86996868), (12, 72497390), (14, 62140620), (15, 57997912), (20, 43498434), (21, 41427080), (24, 36248695), (28, 31070310), (29, 29998920), (30, 28998956), (35, 24856248), (40, 21749217), (42, 20713540), (56, 15535155), (58, 14999460), (60, 14499478), (70, 12428124), (71, 12253080), (84, 10356770), (87, 9999640), (105, 8285416), (116, 7499730), (120, 7249739), (140, 6214062), (142, 6126540), (145, 5999784), (168, 5178385), (174, 4999820), (203, 4285560), (210, 4142708), (213, 4084360), (232, 3749865), (280, 3107031), (284, 3063270), (290, 2999892), (348, 2499910), (355, 2450616), (406, 2142780), (420, 2071354), (426, 2042180), (435, 1999928), (497, 1750440), (503, 1729560), (568, 1531635), (580, 1499946), (609, 1428520), (696, 1249955), (710, 1225308), (812, 1071390), (840, 1035677), (852, 1021090), (870, 999964), (994, 875220), (1006, 864780), (1015, 857112), (1065, 816872), (1160, 749973), (1218, 714260), (1420, 612654), (1491, 583480), (1509, 576520), (1624, 535695), (1704, 510545), (1740, 499982), (1988, 437610), (2012, 432390), (2030, 428556), (2059, 422520), (2130, 408436), (2436, 357130), (2485, 350088), (2515, 345912), (2840, 306327), (2982, 291740), (3018, 288260), (3045, 285704), (3480, 249991), (3521, 247080), (3976, 218805), (4024, 216195), (4060, 214278), (4118, 211260), (4260, 204218), (4872, 178565), (4970, 175044), (5030, 172956), (5964, 145870), (6036, 144130), (6090, 142852), (6177, 140840), (7042, 123540), (7455, 116696), (7545, 115304), (8120, 107139), (8236, 105630), (8520, 102109), (9940, 87522), (10060, 86478), (10295, 84504), (10563, 82360), (11928, 72935), (12072, 72065), (12180, 71426), (12354, 70420), (14084, 61770), (14413, 60360), (14587, 59640), (14910, 58348), (15090, 57652), (16472, 52815), (17605, 49416), (19880, 43761), (20120, 43239), (20590, 42252), (21126, 41180), (24360, 35713), (24708, 35210), (28168, 30885), (28826, 30180), (29174, 29820)]