2144304720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4250

約数の個数: 240

約数和(自身を含む): 7758646272

約数和(自身を除く): 5614341552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 3312, 3565, 3720, 4140, 4177, 4278, 4464, 5520, 5580, 5704, 6417, 7130, 7440, 8280, 8354, 8556, 10695, 11160, 11408, 12531, 12834, 14260, 16560, 16708, 17112, 20885, 21390, 22320, 25062, 25668, 28520, 32085, 33416, 34224, 37593, 41770, 42780, 50124, 51336, 57040, 62655, 64170, 66832, 75186, 83540, 85560, 96071, 100248, 102672, 125310, 128340, 129487, 150372, 167080, 171120, 187965, 192142, 200496, 250620, 256680, 258974, 288213, 300744, 334160, 375930, 384284, 388461, 480355, 501240, 513360, 517948, 576426, 601488, 647435, 751860, 768568, 776922, 864639, 960710, 1002480, 1035896, 1152852, 1165383, 1294870, 1441065, 1503720, 1537136, 1553844, 1729278, 1921420, 1942305, 2071792, 2305704, 2330766, 2589740, 2882130, 2978201, 3007440, 3107688, 3458556, 3842840, 3884610, 4323195, 4611408, 4661532, 5179480, 5764260, 5826915, 5956402, 6215376, 6917112, 7685680, 7769220, 8646390, 8934603, 9323064, 10358960, 11528520, 11653830, 11912804, 13834224, 14891005, 15538440, 17292780, 17869206, 18646128, 23057040, 23307660, 23825608, 26803809, 29782010, 31076880, 34585560, 35738412, 44673015, 46615320, 47651216, 53607618, 59564020, 69171120, 71476824, 89346030, 93230640, 107215236, 119128040, 134019045, 142953648, 178692060, 214430472, 238256080, 268038090, 357384120, 428860944, 536076180, 714768240, 1072152360, 2144304720]

約数ペア:

[(1, 2144304720), (2, 1072152360), (3, 714768240), (4, 536076180), (5, 428860944), (6, 357384120), (8, 268038090), (9, 238256080), (10, 214430472), (12, 178692060), (15, 142953648), (16, 134019045), (18, 119128040), (20, 107215236), (23, 93230640), (24, 89346030), (30, 71476824), (31, 69171120), (36, 59564020), (40, 53607618), (45, 47651216), (46, 46615320), (48, 44673015), (60, 35738412), (62, 34585560), (69, 31076880), (72, 29782010), (80, 26803809), (90, 23825608), (92, 23307660), (93, 23057040), (115, 18646128), (120, 17869206), (124, 17292780), (138, 15538440), (144, 14891005), (155, 13834224), (180, 11912804), (184, 11653830), (186, 11528520), (207, 10358960), (230, 9323064), (240, 8934603), (248, 8646390), (276, 7769220), (279, 7685680), (310, 6917112), (345, 6215376), (360, 5956402), (368, 5826915), (372, 5764260), (414, 5179480), (460, 4661532), (465, 4611408), (496, 4323195), (552, 3884610), (558, 3842840), (620, 3458556), (690, 3107688), (713, 3007440), (720, 2978201), (744, 2882130), (828, 2589740), (920, 2330766), (930, 2305704), (1035, 2071792), (1104, 1942305), (1116, 1921420), (1240, 1729278), (1380, 1553844), (1395, 1537136), (1426, 1503720), (1488, 1441065), (1656, 1294870), (1840, 1165383), (1860, 1152852), (2070, 1035896), (2139, 1002480), (2232, 960710), (2480, 864639), (2760, 776922), (2790, 768568), (2852, 751860), (3312, 647435), (3565, 601488), (3720, 576426), (4140, 517948), (4177, 513360), (4278, 501240), (4464, 480355), (5520, 388461), (5580, 384284), (5704, 375930), (6417, 334160), (7130, 300744), (7440, 288213), (8280, 258974), (8354, 256680), (8556, 250620), (10695, 200496), (11160, 192142), (11408, 187965), (12531, 171120), (12834, 167080), (14260, 150372), (16560, 129487), (16708, 128340), (17112, 125310), (20885, 102672), (21390, 100248), (22320, 96071), (25062, 85560), (25668, 83540), (28520, 75186), (32085, 66832), (33416, 64170), (34224, 62655), (37593, 57040), (41770, 51336), (42780, 50124)]