2819014560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8191}}^1$

素因数の和:8451

約数の個数: 144

約数和(自身を含む): 9661317120

約数和(自身を除く): 6842302560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 7648, 8191, 8604, 9560, 10755, 11472, 14340, 16382, 17208, 19120, 21510, 22944, 24573, 28680, 32764, 34416, 38240, 40955, 43020, 49146, 57360, 65528, 68832, 73719, 81910, 86040, 98292, 114720, 122865, 131056, 147438, 163820, 172080, 196584, 245730, 262112, 294876, 327640, 344160, 368595, 393168, 491460, 589752, 655280, 737190, 786336, 982920, 1179504, 1310560, 1474380, 1957649, 1965840, 2359008, 2948760, 3915298, 3931680, 5872947, 5897520, 7830596, 9788245, 11745894, 11795040, 15661192, 17618841, 19576490, 23491788, 29364735, 31322384, 35237682, 39152980, 46983576, 58729470, 62644768, 70475364, 78305960, 88094205, 93967152, 117458940, 140950728, 156611920, 176188410, 187934304, 234917880, 281901456, 313223840, 352376820, 469835760, 563802912, 704753640, 939671520, 1409507280, 2819014560]

約数ペア:

[(1, 2819014560), (2, 1409507280), (3, 939671520), (4, 704753640), (5, 563802912), (6, 469835760), (8, 352376820), (9, 313223840), (10, 281901456), (12, 234917880), (15, 187934304), (16, 176188410), (18, 156611920), (20, 140950728), (24, 117458940), (30, 93967152), (32, 88094205), (36, 78305960), (40, 70475364), (45, 62644768), (48, 58729470), (60, 46983576), (72, 39152980), (80, 35237682), (90, 31322384), (96, 29364735), (120, 23491788), (144, 19576490), (160, 17618841), (180, 15661192), (239, 11795040), (240, 11745894), (288, 9788245), (360, 7830596), (478, 5897520), (480, 5872947), (717, 3931680), (720, 3915298), (956, 2948760), (1195, 2359008), (1434, 1965840), (1440, 1957649), (1912, 1474380), (2151, 1310560), (2390, 1179504), (2868, 982920), (3585, 786336), (3824, 737190), (4302, 655280), (4780, 589752), (5736, 491460), (7170, 393168), (7648, 368595), (8191, 344160), (8604, 327640), (9560, 294876), (10755, 262112), (11472, 245730), (14340, 196584), (16382, 172080), (17208, 163820), (19120, 147438), (21510, 131056), (22944, 122865), (24573, 114720), (28680, 98292), (32764, 86040), (34416, 81910), (38240, 73719), (40955, 68832), (43020, 65528), (49146, 57360)]