2178784080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 360

約数和(自身を含む): 8162055720

約数和(自身を除く): 5983271640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 89, 90, 99, 110, 120, 121, 132, 144, 165, 176, 178, 180, 198, 220, 240, 242, 264, 267, 281, 330, 356, 360, 363, 396, 440, 445, 484, 495, 528, 534, 562, 605, 660, 712, 720, 726, 792, 801, 843, 880, 890, 968, 979, 990, 1068, 1089, 1124, 1210, 1320, 1335, 1405, 1424, 1452, 1584, 1602, 1686, 1780, 1815, 1936, 1958, 1980, 2136, 2178, 2248, 2420, 2529, 2640, 2670, 2810, 2904, 2937, 3091, 3204, 3372, 3560, 3630, 3916, 3960, 4005, 4215, 4272, 4356, 4496, 4840, 4895, 5058, 5340, 5445, 5620, 5808, 5874, 6182, 6408, 6744, 7120, 7260, 7832, 7920, 8010, 8430, 8712, 8811, 9273, 9680, 9790, 10116, 10680, 10769, 10890, 11240, 11748, 12364, 12645, 12816, 13488, 14520, 14685, 15455, 15664, 16020, 16860, 17424, 17622, 18546, 19580, 20232, 21360, 21538, 21780, 22480, 23496, 24728, 25009, 25290, 27819, 29040, 29370, 30910, 32040, 32307, 33720, 34001, 35244, 37092, 39160, 40464, 43076, 43560, 44055, 46365, 46992, 49456, 50018, 50580, 53845, 55638, 58740, 61820, 64080, 64614, 67440, 68002, 70488, 74184, 75027, 78320, 86152, 87120, 88110, 92730, 96921, 100036, 101160, 102003, 107690, 111276, 117480, 123640, 125045, 129228, 136004, 139095, 140976, 148368, 150054, 161535, 170005, 172304, 176220, 185460, 193842, 200072, 202320, 204006, 215380, 222552, 225081, 234960, 247280, 250090, 258456, 272008, 275099, 278190, 300108, 306009, 323070, 340010, 352440, 370920, 375135, 387684, 400144, 408012, 430760, 445104, 450162, 484605, 500180, 510015, 516912, 544016, 550198, 556380, 600216, 612018, 646140, 680020, 704880, 741840, 750270, 775368, 816024, 825297, 861520, 900324, 969210, 1000360, 1020030, 1100396, 1112760, 1125405, 1200432, 1224036, 1292280, 1360040, 1375495, 1500540, 1530045, 1550736, 1632048, 1650594, 1800648, 1938420, 2000720, 2040060, 2200792, 2225520, 2250810, 2448072, 2475891, 2584560, 2720080, 2750990, 3001080, 3026089, 3060090, 3301188, 3601296, 3876840, 4080120, 4126485, 4401584, 4501620, 4896144, 4951782, 5501980, 6002160, 6052178, 6120180, 6602376, 7753680, 8160240, 8252970, 9003240, 9078267, 9903564, 11003960, 12104356, 12240360, 12379455, 13204752, 15130445, 16505940, 18006480, 18156534, 19807128, 22007920, 24208712, 24480720, 24758910, 27234801, 30260890, 33011880, 36313068, 39614256, 45391335, 48417424, 49517820, 54469602, 60521780, 66023760, 72626136, 90782670, 99035640, 108939204, 121043560, 136174005, 145252272, 181565340, 198071280, 217878408, 242087120, 272348010, 363130680, 435756816, 544696020, 726261360, 1089392040, 2178784080]

約数ペア:

[(1, 2178784080), (2, 1089392040), (3, 726261360), (4, 544696020), (5, 435756816), (6, 363130680), (8, 272348010), (9, 242087120), (10, 217878408), (11, 198071280), (12, 181565340), (15, 145252272), (16, 136174005), (18, 121043560), (20, 108939204), (22, 99035640), (24, 90782670), (30, 72626136), (33, 66023760), (36, 60521780), (40, 54469602), (44, 49517820), (45, 48417424), (48, 45391335), (55, 39614256), (60, 36313068), (66, 33011880), (72, 30260890), (80, 27234801), (88, 24758910), (89, 24480720), (90, 24208712), (99, 22007920), (110, 19807128), (120, 18156534), (121, 18006480), (132, 16505940), (144, 15130445), (165, 13204752), (176, 12379455), (178, 12240360), (180, 12104356), (198, 11003960), (220, 9903564), (240, 9078267), (242, 9003240), (264, 8252970), (267, 8160240), (281, 7753680), (330, 6602376), (356, 6120180), (360, 6052178), (363, 6002160), (396, 5501980), (440, 4951782), (445, 4896144), (484, 4501620), (495, 4401584), (528, 4126485), (534, 4080120), (562, 3876840), (605, 3601296), (660, 3301188), (712, 3060090), (720, 3026089), (726, 3001080), (792, 2750990), (801, 2720080), (843, 2584560), (880, 2475891), (890, 2448072), (968, 2250810), (979, 2225520), (990, 2200792), (1068, 2040060), (1089, 2000720), (1124, 1938420), (1210, 1800648), (1320, 1650594), (1335, 1632048), (1405, 1550736), (1424, 1530045), (1452, 1500540), (1584, 1375495), (1602, 1360040), (1686, 1292280), (1780, 1224036), (1815, 1200432), (1936, 1125405), (1958, 1112760), (1980, 1100396), (2136, 1020030), (2178, 1000360), (2248, 969210), (2420, 900324), (2529, 861520), (2640, 825297), (2670, 816024), (2810, 775368), (2904, 750270), (2937, 741840), (3091, 704880), (3204, 680020), (3372, 646140), (3560, 612018), (3630, 600216), (3916, 556380), (3960, 550198), (4005, 544016), (4215, 516912), (4272, 510015), (4356, 500180), (4496, 484605), (4840, 450162), (4895, 445104), (5058, 430760), (5340, 408012), (5445, 400144), (5620, 387684), (5808, 375135), (5874, 370920), (6182, 352440), (6408, 340010), (6744, 323070), (7120, 306009), (7260, 300108), (7832, 278190), (7920, 275099), (8010, 272008), (8430, 258456), (8712, 250090), (8811, 247280), (9273, 234960), (9680, 225081), (9790, 222552), (10116, 215380), (10680, 204006), (10769, 202320), (10890, 200072), (11240, 193842), (11748, 185460), (12364, 176220), (12645, 172304), (12816, 170005), (13488, 161535), (14520, 150054), (14685, 148368), (15455, 140976), (15664, 139095), (16020, 136004), (16860, 129228), (17424, 125045), (17622, 123640), (18546, 117480), (19580, 111276), (20232, 107690), (21360, 102003), (21538, 101160), (21780, 100036), (22480, 96921), (23496, 92730), (24728, 88110), (25009, 87120), (25290, 86152), (27819, 78320), (29040, 75027), (29370, 74184), (30910, 70488), (32040, 68002), (32307, 67440), (33720, 64614), (34001, 64080), (35244, 61820), (37092, 58740), (39160, 55638), (40464, 53845), (43076, 50580), (43560, 50018), (44055, 49456), (46365, 46992)]