8021288640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12527}}^1$

素因数の和:12599

約数の個数: 224

約数和(自身を含む): 27493447680

約数和(自身を除く): 19472159040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 64, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 192, 230, 232, 240, 276, 290, 320, 345, 348, 368, 435, 460, 464, 480, 552, 580, 667, 690, 696, 736, 870, 920, 928, 960, 1104, 1160, 1334, 1380, 1392, 1472, 1740, 1840, 1856, 2001, 2208, 2320, 2668, 2760, 2784, 3335, 3480, 3680, 4002, 4416, 4640, 5336, 5520, 5568, 6670, 6960, 7360, 8004, 9280, 10005, 10672, 11040, 12527, 13340, 13920, 16008, 20010, 21344, 22080, 25054, 26680, 27840, 32016, 37581, 40020, 42688, 50108, 53360, 62635, 64032, 75162, 80040, 100216, 106720, 125270, 128064, 150324, 160080, 187905, 200432, 213440, 250540, 288121, 300648, 320160, 363283, 375810, 400864, 501080, 576242, 601296, 640320, 726566, 751620, 801728, 864363, 1002160, 1089849, 1152484, 1202592, 1440605, 1453132, 1503240, 1728726, 1816415, 2004320, 2179698, 2304968, 2405184, 2881210, 2906264, 3006480, 3457452, 3632830, 4008640, 4321815, 4359396, 4609936, 5449245, 5762420, 5812528, 6012960, 6914904, 7265660, 8355509, 8643630, 8718792, 9219872, 10898490, 11524840, 11625056, 12025920, 13829808, 14531320, 16711018, 17287260, 17437584, 18439744, 21796980, 23049680, 23250112, 25066527, 27659616, 29062640, 33422036, 34574520, 34875168, 41777545, 43593960, 46099360, 50133054, 55319232, 58125280, 66844072, 69149040, 69750336, 83555090, 87187920, 92198720, 100266108, 116250560, 125332635, 133688144, 138298080, 167110180, 174375840, 200532216, 250665270, 267376288, 276596160, 334220360, 348751680, 401064432, 501330540, 534752576, 668440720, 802128864, 1002661080, 1336881440, 1604257728, 2005322160, 2673762880, 4010644320, 8021288640]

約数ペア:

[(1, 8021288640), (2, 4010644320), (3, 2673762880), (4, 2005322160), (5, 1604257728), (6, 1336881440), (8, 1002661080), (10, 802128864), (12, 668440720), (15, 534752576), (16, 501330540), (20, 401064432), (23, 348751680), (24, 334220360), (29, 276596160), (30, 267376288), (32, 250665270), (40, 200532216), (46, 174375840), (48, 167110180), (58, 138298080), (60, 133688144), (64, 125332635), (69, 116250560), (80, 100266108), (87, 92198720), (92, 87187920), (96, 83555090), (115, 69750336), (116, 69149040), (120, 66844072), (138, 58125280), (145, 55319232), (160, 50133054), (174, 46099360), (184, 43593960), (192, 41777545), (230, 34875168), (232, 34574520), (240, 33422036), (276, 29062640), (290, 27659616), (320, 25066527), (345, 23250112), (348, 23049680), (368, 21796980), (435, 18439744), (460, 17437584), (464, 17287260), (480, 16711018), (552, 14531320), (580, 13829808), (667, 12025920), (690, 11625056), (696, 11524840), (736, 10898490), (870, 9219872), (920, 8718792), (928, 8643630), (960, 8355509), (1104, 7265660), (1160, 6914904), (1334, 6012960), (1380, 5812528), (1392, 5762420), (1472, 5449245), (1740, 4609936), (1840, 4359396), (1856, 4321815), (2001, 4008640), (2208, 3632830), (2320, 3457452), (2668, 3006480), (2760, 2906264), (2784, 2881210), (3335, 2405184), (3480, 2304968), (3680, 2179698), (4002, 2004320), (4416, 1816415), (4640, 1728726), (5336, 1503240), (5520, 1453132), (5568, 1440605), (6670, 1202592), (6960, 1152484), (7360, 1089849), (8004, 1002160), (9280, 864363), (10005, 801728), (10672, 751620), (11040, 726566), (12527, 640320), (13340, 601296), (13920, 576242), (16008, 501080), (20010, 400864), (21344, 375810), (22080, 363283), (25054, 320160), (26680, 300648), (27840, 288121), (32016, 250540), (37581, 213440), (40020, 200432), (42688, 187905), (50108, 160080), (53360, 150324), (62635, 128064), (64032, 125270), (75162, 106720), (80040, 100216)]