1269389520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6210

約数の個数: 240

約数和(自身を含む): 4991680512

約数和(自身を除く): 3722290992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 984, 1008, 1148, 1230, 1260, 1435, 1476, 1640, 1680, 1722, 1845, 1968, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3444, 3690, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6143, 6888, 7380, 8610, 9840, 10332, 11480, 12286, 12915, 13776, 14760, 17220, 18429, 20664, 22960, 24572, 25830, 29520, 30715, 34440, 36858, 41328, 43001, 49144, 51660, 55287, 61430, 68880, 73716, 86002, 92145, 98288, 103320, 110574, 122860, 129003, 147432, 172004, 184290, 206640, 215005, 221148, 245720, 251863, 258006, 276435, 294864, 344008, 368580, 387009, 430010, 442296, 491440, 503726, 516012, 552870, 645015, 688016, 737160, 755589, 774018, 860020, 884592, 1007452, 1032024, 1105740, 1259315, 1290030, 1474320, 1511178, 1548036, 1720040, 1763041, 1935045, 2014904, 2064048, 2211480, 2266767, 2518630, 2580060, 3022356, 3096072, 3440080, 3526082, 3777945, 3870090, 4029808, 4422960, 4533534, 5037260, 5160120, 5289123, 6044712, 6192144, 7052164, 7555890, 7740180, 8815205, 9067068, 10074520, 10320240, 10578246, 11333835, 12089424, 14104328, 15111780, 15480360, 15867369, 17630410, 18134136, 20149040, 21156492, 22667670, 26445615, 28208656, 30223560, 30960720, 31734738, 35260820, 36268272, 42312984, 45335340, 52891230, 60447120, 63469476, 70521640, 79336845, 84625968, 90670680, 105782460, 126938952, 141043280, 158673690, 181341360, 211564920, 253877904, 317347380, 423129840, 634694760, 1269389520]

約数ペア:

[(1, 1269389520), (2, 634694760), (3, 423129840), (4, 317347380), (5, 253877904), (6, 211564920), (7, 181341360), (8, 158673690), (9, 141043280), (10, 126938952), (12, 105782460), (14, 90670680), (15, 84625968), (16, 79336845), (18, 70521640), (20, 63469476), (21, 60447120), (24, 52891230), (28, 45335340), (30, 42312984), (35, 36268272), (36, 35260820), (40, 31734738), (41, 30960720), (42, 30223560), (45, 28208656), (48, 26445615), (56, 22667670), (60, 21156492), (63, 20149040), (70, 18134136), (72, 17630410), (80, 15867369), (82, 15480360), (84, 15111780), (90, 14104328), (105, 12089424), (112, 11333835), (120, 10578246), (123, 10320240), (126, 10074520), (140, 9067068), (144, 8815205), (164, 7740180), (168, 7555890), (180, 7052164), (205, 6192144), (210, 6044712), (240, 5289123), (246, 5160120), (252, 5037260), (280, 4533534), (287, 4422960), (315, 4029808), (328, 3870090), (336, 3777945), (360, 3526082), (369, 3440080), (410, 3096072), (420, 3022356), (492, 2580060), (504, 2518630), (560, 2266767), (574, 2211480), (615, 2064048), (630, 2014904), (656, 1935045), (720, 1763041), (738, 1720040), (820, 1548036), (840, 1511178), (861, 1474320), (984, 1290030), (1008, 1259315), (1148, 1105740), (1230, 1032024), (1260, 1007452), (1435, 884592), (1476, 860020), (1640, 774018), (1680, 755589), (1722, 737160), (1845, 688016), (1968, 645015), (2296, 552870), (2460, 516012), (2520, 503726), (2583, 491440), (2870, 442296), (2952, 430010), (3280, 387009), (3444, 368580), (3690, 344008), (4305, 294864), (4592, 276435), (4920, 258006), (5040, 251863), (5166, 245720), (5740, 221148), (5904, 215005), (6143, 206640), (6888, 184290), (7380, 172004), (8610, 147432), (9840, 129003), (10332, 122860), (11480, 110574), (12286, 103320), (12915, 98288), (13776, 92145), (14760, 86002), (17220, 73716), (18429, 68880), (20664, 61430), (22960, 55287), (24572, 51660), (25830, 49144), (29520, 43001), (30715, 41328), (34440, 36858)]