2894386560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1997

約数の個数: 256

約数和(自身を含む): 10103728320

約数和(自身を除く): 7209341760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 384, 390, 416, 480, 488, 520, 610, 624, 640, 732, 780, 793, 832, 915, 960, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1664, 1830, 1901, 1920, 1952, 2080, 2379, 2440, 2496, 2928, 3120, 3172, 3660, 3802, 3904, 3965, 4160, 4758, 4880, 4992, 5703, 5856, 6240, 6344, 7320, 7604, 7808, 7930, 8320, 9505, 9516, 9760, 11406, 11712, 11895, 12480, 12688, 14640, 15208, 15860, 19010, 19032, 19520, 22812, 23424, 23790, 24713, 24960, 25376, 28515, 29280, 30416, 31720, 38020, 38064, 39040, 45624, 47580, 49426, 50752, 57030, 58560, 60832, 63440, 74139, 76040, 76128, 91248, 95160, 98852, 101504, 114060, 115961, 117120, 121664, 123565, 126880, 148278, 152080, 152256, 182496, 190320, 197704, 228120, 231922, 243328, 247130, 253760, 296556, 304160, 304512, 347883, 364992, 370695, 380640, 395408, 456240, 463844, 494260, 507520, 579805, 593112, 608320, 695766, 729984, 741390, 761280, 790816, 912480, 927688, 988520, 1159610, 1186224, 1216640, 1391532, 1482780, 1507493, 1522560, 1581632, 1739415, 1824960, 1855376, 1977040, 2319220, 2372448, 2783064, 2965560, 3014986, 3163264, 3478830, 3649920, 3710752, 3954080, 4522479, 4638440, 4744896, 5566128, 5931120, 6029972, 6957660, 7421504, 7537465, 7908160, 9044958, 9276880, 9489792, 11132256, 11862240, 12059944, 13915320, 14843008, 15074930, 15816320, 18089916, 18553760, 22264512, 22612395, 23724480, 24119888, 27830640, 30149860, 36179832, 37107520, 44529024, 45224790, 47448960, 48239776, 55661280, 60299720, 72359664, 74215040, 90449580, 96479552, 111322560, 120599440, 144719328, 180899160, 192959104, 222645120, 241198880, 289438656, 361798320, 482397760, 578877312, 723596640, 964795520, 1447193280, 2894386560]

約数ペア:

[(1, 2894386560), (2, 1447193280), (3, 964795520), (4, 723596640), (5, 578877312), (6, 482397760), (8, 361798320), (10, 289438656), (12, 241198880), (13, 222645120), (15, 192959104), (16, 180899160), (20, 144719328), (24, 120599440), (26, 111322560), (30, 96479552), (32, 90449580), (39, 74215040), (40, 72359664), (48, 60299720), (52, 55661280), (60, 48239776), (61, 47448960), (64, 45224790), (65, 44529024), (78, 37107520), (80, 36179832), (96, 30149860), (104, 27830640), (120, 24119888), (122, 23724480), (128, 22612395), (130, 22264512), (156, 18553760), (160, 18089916), (183, 15816320), (192, 15074930), (195, 14843008), (208, 13915320), (240, 12059944), (244, 11862240), (260, 11132256), (305, 9489792), (312, 9276880), (320, 9044958), (366, 7908160), (384, 7537465), (390, 7421504), (416, 6957660), (480, 6029972), (488, 5931120), (520, 5566128), (610, 4744896), (624, 4638440), (640, 4522479), (732, 3954080), (780, 3710752), (793, 3649920), (832, 3478830), (915, 3163264), (960, 3014986), (976, 2965560), (1040, 2783064), (1220, 2372448), (1248, 2319220), (1464, 1977040), (1560, 1855376), (1586, 1824960), (1664, 1739415), (1830, 1581632), (1901, 1522560), (1920, 1507493), (1952, 1482780), (2080, 1391532), (2379, 1216640), (2440, 1186224), (2496, 1159610), (2928, 988520), (3120, 927688), (3172, 912480), (3660, 790816), (3802, 761280), (3904, 741390), (3965, 729984), (4160, 695766), (4758, 608320), (4880, 593112), (4992, 579805), (5703, 507520), (5856, 494260), (6240, 463844), (6344, 456240), (7320, 395408), (7604, 380640), (7808, 370695), (7930, 364992), (8320, 347883), (9505, 304512), (9516, 304160), (9760, 296556), (11406, 253760), (11712, 247130), (11895, 243328), (12480, 231922), (12688, 228120), (14640, 197704), (15208, 190320), (15860, 182496), (19010, 152256), (19032, 152080), (19520, 148278), (22812, 126880), (23424, 123565), (23790, 121664), (24713, 117120), (24960, 115961), (25376, 114060), (28515, 101504), (29280, 98852), (30416, 95160), (31720, 91248), (38020, 76128), (38064, 76040), (39040, 74139), (45624, 63440), (47580, 60832), (49426, 58560), (50752, 57030)]