2881664280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2027}}^1$

素因数の和:2414

約数の個数: 192

約数和(自身を含む): 10250323200

約数和(自身を除く): 7368658920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 359, 360, 396, 440, 495, 660, 718, 792, 990, 1077, 1320, 1436, 1795, 1980, 2027, 2154, 2872, 3231, 3590, 3949, 3960, 4054, 4308, 5385, 6081, 6462, 7180, 7898, 8108, 8616, 10135, 10770, 11847, 12162, 12924, 14360, 15796, 16155, 16216, 18243, 19745, 20270, 21540, 22297, 23694, 24324, 25848, 30405, 31592, 32310, 35541, 36486, 39490, 40540, 43080, 44594, 47388, 48648, 59235, 60810, 64620, 66891, 71082, 72972, 78980, 81080, 89188, 91215, 94776, 111485, 118470, 121620, 129240, 133782, 142164, 145944, 157960, 177705, 178376, 182430, 200673, 222970, 236940, 243240, 267564, 284328, 334455, 355410, 364860, 401346, 445940, 473880, 535128, 668910, 710820, 727693, 729720, 802692, 891880, 1003365, 1337820, 1421640, 1455386, 1605384, 2006730, 2183079, 2675640, 2910772, 3638465, 4013460, 4366158, 5821544, 6549237, 7276930, 8004623, 8026920, 8732316, 10915395, 13098474, 14553860, 16009246, 17464632, 21830790, 24013869, 26196948, 29107720, 32018492, 32746185, 40023115, 43661580, 48027738, 52393896, 64036984, 65492370, 72041607, 80046230, 87323160, 96055476, 120069345, 130984740, 144083214, 160092460, 192110952, 240138690, 261969480, 288166428, 320184920, 360208035, 480277380, 576332856, 720416070, 960554760, 1440832140, 2881664280]

約数ペア:

[(1, 2881664280), (2, 1440832140), (3, 960554760), (4, 720416070), (5, 576332856), (6, 480277380), (8, 360208035), (9, 320184920), (10, 288166428), (11, 261969480), (12, 240138690), (15, 192110952), (18, 160092460), (20, 144083214), (22, 130984740), (24, 120069345), (30, 96055476), (33, 87323160), (36, 80046230), (40, 72041607), (44, 65492370), (45, 64036984), (55, 52393896), (60, 48027738), (66, 43661580), (72, 40023115), (88, 32746185), (90, 32018492), (99, 29107720), (110, 26196948), (120, 24013869), (132, 21830790), (165, 17464632), (180, 16009246), (198, 14553860), (220, 13098474), (264, 10915395), (330, 8732316), (359, 8026920), (360, 8004623), (396, 7276930), (440, 6549237), (495, 5821544), (660, 4366158), (718, 4013460), (792, 3638465), (990, 2910772), (1077, 2675640), (1320, 2183079), (1436, 2006730), (1795, 1605384), (1980, 1455386), (2027, 1421640), (2154, 1337820), (2872, 1003365), (3231, 891880), (3590, 802692), (3949, 729720), (3960, 727693), (4054, 710820), (4308, 668910), (5385, 535128), (6081, 473880), (6462, 445940), (7180, 401346), (7898, 364860), (8108, 355410), (8616, 334455), (10135, 284328), (10770, 267564), (11847, 243240), (12162, 236940), (12924, 222970), (14360, 200673), (15796, 182430), (16155, 178376), (16216, 177705), (18243, 157960), (19745, 145944), (20270, 142164), (21540, 133782), (22297, 129240), (23694, 121620), (24324, 118470), (25848, 111485), (30405, 94776), (31592, 91215), (32310, 89188), (35541, 81080), (36486, 78980), (39490, 72972), (40540, 71082), (43080, 66891), (44594, 64620), (47388, 60810), (48648, 59235)]