1021240320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1$

素因数の和:3956

約数の個数: 176

約数和(自身を含む): 3459397248

約数和(自身を除く): 2438156928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3072, 3264, 3840, 3911, 4080, 4352, 5120, 5440, 6528, 7680, 7822, 8160, 8704, 10880, 11733, 13056, 15360, 15644, 16320, 17408, 19555, 21760, 23466, 26112, 31288, 32640, 39110, 43520, 46932, 52224, 58665, 62576, 65280, 66487, 78220, 87040, 93864, 117330, 125152, 130560, 132974, 156440, 187728, 199461, 234660, 250304, 261120, 265948, 312880, 332435, 375456, 398922, 469320, 500608, 531896, 625760, 664870, 750912, 797844, 938640, 997305, 1001216, 1063792, 1251520, 1329740, 1501824, 1595688, 1877280, 1994610, 2002432, 2127584, 2503040, 2659480, 3003648, 3191376, 3754560, 3989220, 4004864, 4255168, 5006080, 5318960, 6007296, 6382752, 7509120, 7978440, 8510336, 10012160, 10637920, 12014592, 12765504, 15018240, 15956880, 17020672, 20024320, 21275840, 25531008, 30036480, 31913760, 34041344, 42551680, 51062016, 60072960, 63827520, 68082688, 85103360, 102124032, 127655040, 170206720, 204248064, 255310080, 340413440, 510620160, 1021240320]

約数ペア:

[(1, 1021240320), (2, 510620160), (3, 340413440), (4, 255310080), (5, 204248064), (6, 170206720), (8, 127655040), (10, 102124032), (12, 85103360), (15, 68082688), (16, 63827520), (17, 60072960), (20, 51062016), (24, 42551680), (30, 34041344), (32, 31913760), (34, 30036480), (40, 25531008), (48, 21275840), (51, 20024320), (60, 17020672), (64, 15956880), (68, 15018240), (80, 12765504), (85, 12014592), (96, 10637920), (102, 10012160), (120, 8510336), (128, 7978440), (136, 7509120), (160, 6382752), (170, 6007296), (192, 5318960), (204, 5006080), (240, 4255168), (255, 4004864), (256, 3989220), (272, 3754560), (320, 3191376), (340, 3003648), (384, 2659480), (408, 2503040), (480, 2127584), (510, 2002432), (512, 1994610), (544, 1877280), (640, 1595688), (680, 1501824), (768, 1329740), (816, 1251520), (960, 1063792), (1020, 1001216), (1024, 997305), (1088, 938640), (1280, 797844), (1360, 750912), (1536, 664870), (1632, 625760), (1920, 531896), (2040, 500608), (2176, 469320), (2560, 398922), (2720, 375456), (3072, 332435), (3264, 312880), (3840, 265948), (3911, 261120), (4080, 250304), (4352, 234660), (5120, 199461), (5440, 187728), (6528, 156440), (7680, 132974), (7822, 130560), (8160, 125152), (8704, 117330), (10880, 93864), (11733, 87040), (13056, 78220), (15360, 66487), (15644, 65280), (16320, 62576), (17408, 58665), (19555, 52224), (21760, 46932), (23466, 43520), (26112, 39110), (31288, 32640)]