1801432080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{51061}}^1$

素因数の和:51094

約数の個数: 180

約数和(自身を含む): 7037671212

約数和(自身を除く): 5236239132

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, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 51061, 102122, 153183, 204244, 255305, 306366, 357427, 408488, 459549, 510610, 612732, 714854, 765915, 816976, 919098, 1021220, 1072281, 1225464, 1429708, 1531830, 1787135, 1838196, 2042440, 2144562, 2297745, 2450928, 2501989, 2859416, 3063660, 3216843, 3574270, 3676392, 4084880, 4289124, 4595490, 5003978, 5361405, 5718832, 6127320, 6433686, 7148540, 7352784, 7505967, 8578248, 9190980, 10007956, 10722810, 12254640, 12509945, 12867372, 14297080, 15011934, 16084215, 17156496, 18381960, 20015912, 21445620, 22517901, 25019890, 25734744, 28594160, 30023868, 32168430, 36763920, 37529835, 40031824, 42891240, 45035802, 50039780, 51469488, 60047736, 64336860, 75059670, 85782480, 90071604, 100079560, 112589505, 120095472, 128673720, 150119340, 180143208, 200159120, 225179010, 257347440, 300238680, 360286416, 450358020, 600477360, 900716040, 1801432080]

約数ペア:

[(1, 1801432080), (2, 900716040), (3, 600477360), (4, 450358020), (5, 360286416), (6, 300238680), (7, 257347440), (8, 225179010), (9, 200159120), (10, 180143208), (12, 150119340), (14, 128673720), (15, 120095472), (16, 112589505), (18, 100079560), (20, 90071604), (21, 85782480), (24, 75059670), (28, 64336860), (30, 60047736), (35, 51469488), (36, 50039780), (40, 45035802), (42, 42891240), (45, 40031824), (48, 37529835), (49, 36763920), (56, 32168430), (60, 30023868), (63, 28594160), (70, 25734744), (72, 25019890), (80, 22517901), (84, 21445620), (90, 20015912), (98, 18381960), (105, 17156496), (112, 16084215), (120, 15011934), (126, 14297080), (140, 12867372), (144, 12509945), (147, 12254640), (168, 10722810), (180, 10007956), (196, 9190980), (210, 8578248), (240, 7505967), (245, 7352784), (252, 7148540), (280, 6433686), (294, 6127320), (315, 5718832), (336, 5361405), (360, 5003978), (392, 4595490), (420, 4289124), (441, 4084880), (490, 3676392), (504, 3574270), (560, 3216843), (588, 3063660), (630, 2859416), (720, 2501989), (735, 2450928), (784, 2297745), (840, 2144562), (882, 2042440), (980, 1838196), (1008, 1787135), (1176, 1531830), (1260, 1429708), (1470, 1225464), (1680, 1072281), (1764, 1021220), (1960, 919098), (2205, 816976), (2352, 765915), (2520, 714854), (2940, 612732), (3528, 510610), (3920, 459549), (4410, 408488), (5040, 357427), (5880, 306366), (7056, 255305), (8820, 204244), (11760, 153183), (17640, 102122), (35280, 51061)]