989964360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 384

約数和(自身を含む): 4075868160

約数和(自身を除く): 3085903800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 71, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 142, 154, 165, 168, 180, 198, 210, 213, 220, 231, 252, 264, 280, 284, 308, 315, 330, 355, 360, 385, 396, 420, 426, 440, 462, 495, 497, 503, 504, 568, 616, 630, 639, 660, 693, 710, 770, 781, 792, 840, 852, 924, 990, 994, 1006, 1065, 1155, 1260, 1278, 1320, 1386, 1420, 1491, 1509, 1540, 1562, 1704, 1848, 1980, 1988, 2012, 2130, 2310, 2343, 2485, 2515, 2520, 2556, 2772, 2840, 2982, 3018, 3080, 3124, 3195, 3465, 3521, 3905, 3960, 3976, 4024, 4260, 4473, 4527, 4620, 4686, 4970, 5030, 5112, 5467, 5533, 5544, 5964, 6036, 6248, 6390, 6930, 7029, 7042, 7455, 7545, 7810, 8520, 8946, 9054, 9240, 9372, 9940, 10060, 10563, 10934, 11066, 11715, 11928, 12072, 12780, 13860, 14058, 14084, 14910, 15090, 15620, 16401, 16599, 17605, 17892, 18108, 18744, 19880, 20120, 21126, 21868, 22132, 22365, 22635, 23430, 25560, 27335, 27665, 27720, 28116, 28168, 29820, 30180, 31240, 31689, 32802, 33198, 35145, 35210, 35713, 35784, 36216, 38731, 42252, 43736, 44264, 44730, 45270, 46860, 49203, 49797, 52815, 54670, 55330, 56232, 59640, 60360, 63378, 65604, 66396, 70290, 70420, 71426, 77462, 82005, 82995, 84504, 89460, 90540, 93720, 98406, 99594, 105630, 107139, 109340, 110660, 116193, 126756, 131208, 132792, 140580, 140840, 142852, 154924, 158445, 164010, 165990, 178565, 178920, 181080, 193655, 196812, 199188, 211260, 214278, 218680, 221320, 232386, 246015, 248985, 249991, 253512, 281160, 285704, 309848, 316890, 321417, 328020, 331980, 348579, 357130, 387310, 392843, 393624, 398376, 422520, 428556, 464772, 492030, 497970, 499982, 535695, 580965, 633780, 642834, 656040, 663960, 697158, 714260, 749973, 774620, 785686, 857112, 929544, 984060, 995940, 999964, 1071390, 1161930, 1178529, 1249955, 1267560, 1285668, 1394316, 1428520, 1499946, 1549240, 1571372, 1607085, 1742895, 1964215, 1968120, 1991880, 1999928, 2142780, 2249919, 2323860, 2357058, 2499910, 2571336, 2749901, 2788632, 2999892, 3142744, 3214170, 3485790, 3535587, 3749865, 3928430, 4285560, 4499838, 4647720, 4714116, 4999820, 5499802, 5892645, 5999784, 6428340, 6971580, 7071174, 7499730, 7856860, 8249703, 8999676, 9428232, 9999640, 10999604, 11249595, 11785290, 12856680, 13749505, 13943160, 14142348, 14999460, 15713720, 16499406, 17677935, 17999352, 21999208, 22499190, 23570580, 24749109, 27499010, 28284696, 29998920, 32998812, 35355870, 41248515, 44998380, 47141160, 49498218, 54998020, 65997624, 70711740, 82497030, 89996760, 98996436, 109996040, 123745545, 141423480, 164994060, 197992872, 247491090, 329988120, 494982180, 989964360]

約数ペア:

[(1, 989964360), (2, 494982180), (3, 329988120), (4, 247491090), (5, 197992872), (6, 164994060), (7, 141423480), (8, 123745545), (9, 109996040), (10, 98996436), (11, 89996760), (12, 82497030), (14, 70711740), (15, 65997624), (18, 54998020), (20, 49498218), (21, 47141160), (22, 44998380), (24, 41248515), (28, 35355870), (30, 32998812), (33, 29998920), (35, 28284696), (36, 27499010), (40, 24749109), (42, 23570580), (44, 22499190), (45, 21999208), (55, 17999352), (56, 17677935), (60, 16499406), (63, 15713720), (66, 14999460), (70, 14142348), (71, 13943160), (72, 13749505), (77, 12856680), (84, 11785290), (88, 11249595), (90, 10999604), (99, 9999640), (105, 9428232), (110, 8999676), (120, 8249703), (126, 7856860), (132, 7499730), (140, 7071174), (142, 6971580), (154, 6428340), (165, 5999784), (168, 5892645), (180, 5499802), (198, 4999820), (210, 4714116), (213, 4647720), (220, 4499838), (231, 4285560), (252, 3928430), (264, 3749865), (280, 3535587), (284, 3485790), (308, 3214170), (315, 3142744), (330, 2999892), (355, 2788632), (360, 2749901), (385, 2571336), (396, 2499910), (420, 2357058), (426, 2323860), (440, 2249919), (462, 2142780), (495, 1999928), (497, 1991880), (503, 1968120), (504, 1964215), (568, 1742895), (616, 1607085), (630, 1571372), (639, 1549240), (660, 1499946), (693, 1428520), (710, 1394316), (770, 1285668), (781, 1267560), (792, 1249955), (840, 1178529), (852, 1161930), (924, 1071390), (990, 999964), (994, 995940), (1006, 984060), (1065, 929544), (1155, 857112), (1260, 785686), (1278, 774620), (1320, 749973), (1386, 714260), (1420, 697158), (1491, 663960), (1509, 656040), (1540, 642834), (1562, 633780), (1704, 580965), (1848, 535695), (1980, 499982), (1988, 497970), (2012, 492030), (2130, 464772), (2310, 428556), (2343, 422520), (2485, 398376), (2515, 393624), (2520, 392843), (2556, 387310), (2772, 357130), (2840, 348579), (2982, 331980), (3018, 328020), (3080, 321417), (3124, 316890), (3195, 309848), (3465, 285704), (3521, 281160), (3905, 253512), (3960, 249991), (3976, 248985), (4024, 246015), (4260, 232386), (4473, 221320), (4527, 218680), (4620, 214278), (4686, 211260), (4970, 199188), (5030, 196812), (5112, 193655), (5467, 181080), (5533, 178920), (5544, 178565), (5964, 165990), (6036, 164010), (6248, 158445), (6390, 154924), (6930, 142852), (7029, 140840), (7042, 140580), (7455, 132792), (7545, 131208), (7810, 126756), (8520, 116193), (8946, 110660), (9054, 109340), (9240, 107139), (9372, 105630), (9940, 99594), (10060, 98406), (10563, 93720), (10934, 90540), (11066, 89460), (11715, 84504), (11928, 82995), (12072, 82005), (12780, 77462), (13860, 71426), (14058, 70420), (14084, 70290), (14910, 66396), (15090, 65604), (15620, 63378), (16401, 60360), (16599, 59640), (17605, 56232), (17892, 55330), (18108, 54670), (18744, 52815), (19880, 49797), (20120, 49203), (21126, 46860), (21868, 45270), (22132, 44730), (22365, 44264), (22635, 43736), (23430, 42252), (25560, 38731), (27335, 36216), (27665, 35784), (27720, 35713), (28116, 35210), (28168, 35145), (29820, 33198), (30180, 32802), (31240, 31689)]