15697008720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30650

約数の個数: 240

約数和(自身を含む): 56784079872

約数和(自身を除く): 41087071152

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, 4278, 4464, 5520, 5580, 5704, 6417, 7130, 7440, 8280, 8556, 10695, 11160, 11408, 12834, 14260, 16560, 17112, 21390, 22320, 25668, 28520, 30577, 32085, 34224, 42780, 51336, 57040, 61154, 64170, 85560, 91731, 102672, 122308, 128340, 152885, 171120, 183462, 244616, 256680, 275193, 305770, 366924, 458655, 489232, 513360, 550386, 611540, 703271, 733848, 917310, 947887, 1100772, 1223080, 1375965, 1406542, 1467696, 1834620, 1895774, 2109813, 2201544, 2446160, 2751930, 2813084, 2843661, 3516355, 3669240, 3791548, 4219626, 4403088, 4739435, 5503860, 5626168, 5687322, 6329439, 7032710, 7338480, 7583096, 8439252, 8530983, 9478870, 10549065, 11007720, 11252336, 11374644, 12658878, 14065420, 14218305, 15166192, 16878504, 17061966, 18957740, 21098130, 21801401, 22015440, 22749288, 25317756, 28130840, 28436610, 31647195, 33757008, 34123932, 37915480, 42196260, 42654915, 43602802, 45498576, 50635512, 56261680, 56873220, 63294390, 65404203, 68247864, 75830960, 84392520, 85309830, 87205604, 101271024, 109007005, 113746440, 126588780, 130808406, 136495728, 168785040, 170619660, 174411208, 196212609, 218014010, 227492880, 253177560, 261616812, 327021015, 341239320, 348822416, 392425218, 436028020, 506355120, 523233624, 654042030, 682478640, 784850436, 872056040, 981063045, 1046467248, 1308084060, 1569700872, 1744112080, 1962126090, 2616168120, 3139401744, 3924252180, 5232336240, 7848504360, 15697008720]

約数ペア:

[(1, 15697008720), (2, 7848504360), (3, 5232336240), (4, 3924252180), (5, 3139401744), (6, 2616168120), (8, 1962126090), (9, 1744112080), (10, 1569700872), (12, 1308084060), (15, 1046467248), (16, 981063045), (18, 872056040), (20, 784850436), (23, 682478640), (24, 654042030), (30, 523233624), (31, 506355120), (36, 436028020), (40, 392425218), (45, 348822416), (46, 341239320), (48, 327021015), (60, 261616812), (62, 253177560), (69, 227492880), (72, 218014010), (80, 196212609), (90, 174411208), (92, 170619660), (93, 168785040), (115, 136495728), (120, 130808406), (124, 126588780), (138, 113746440), (144, 109007005), (155, 101271024), (180, 87205604), (184, 85309830), (186, 84392520), (207, 75830960), (230, 68247864), (240, 65404203), (248, 63294390), (276, 56873220), (279, 56261680), (310, 50635512), (345, 45498576), (360, 43602802), (368, 42654915), (372, 42196260), (414, 37915480), (460, 34123932), (465, 33757008), (496, 31647195), (552, 28436610), (558, 28130840), (620, 25317756), (690, 22749288), (713, 22015440), (720, 21801401), (744, 21098130), (828, 18957740), (920, 17061966), (930, 16878504), (1035, 15166192), (1104, 14218305), (1116, 14065420), (1240, 12658878), (1380, 11374644), (1395, 11252336), (1426, 11007720), (1488, 10549065), (1656, 9478870), (1840, 8530983), (1860, 8439252), (2070, 7583096), (2139, 7338480), (2232, 7032710), (2480, 6329439), (2760, 5687322), (2790, 5626168), (2852, 5503860), (3312, 4739435), (3565, 4403088), (3720, 4219626), (4140, 3791548), (4278, 3669240), (4464, 3516355), (5520, 2843661), (5580, 2813084), (5704, 2751930), (6417, 2446160), (7130, 2201544), (7440, 2109813), (8280, 1895774), (8556, 1834620), (10695, 1467696), (11160, 1406542), (11408, 1375965), (12834, 1223080), (14260, 1100772), (16560, 947887), (17112, 917310), (21390, 733848), (22320, 703271), (25668, 611540), (28520, 550386), (30577, 513360), (32085, 489232), (34224, 458655), (42780, 366924), (51336, 305770), (57040, 275193), (61154, 256680), (64170, 244616), (85560, 183462), (91731, 171120), (102672, 152885), (122308, 128340)]