826265280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 224

約数和(自身を含む): 2802672576

約数和(自身を除く): 1976407296

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, 136, 160, 170, 192, 197, 204, 240, 255, 257, 272, 320, 340, 394, 408, 480, 510, 514, 544, 591, 680, 771, 788, 816, 960, 985, 1020, 1028, 1088, 1182, 1285, 1360, 1542, 1576, 1632, 1970, 2040, 2056, 2364, 2570, 2720, 2955, 3084, 3152, 3264, 3349, 3855, 3940, 4080, 4112, 4369, 4728, 5140, 5440, 5910, 6168, 6304, 6698, 7710, 7880, 8160, 8224, 8738, 9456, 10047, 10280, 11820, 12336, 12608, 13107, 13396, 15420, 15760, 16320, 16448, 16745, 17476, 18912, 20094, 20560, 21845, 23640, 24672, 26214, 26792, 30840, 31520, 33490, 34952, 37824, 40188, 41120, 43690, 47280, 49344, 50235, 50629, 52428, 53584, 61680, 63040, 65535, 66980, 69904, 80376, 82240, 87380, 94560, 100470, 101258, 104856, 107168, 123360, 131070, 133960, 139808, 151887, 160752, 174760, 189120, 200940, 202516, 209712, 214336, 246720, 253145, 262140, 267920, 279616, 303774, 321504, 349520, 401880, 405032, 419424, 506290, 524280, 535840, 607548, 643008, 699040, 759435, 803760, 810064, 838848, 860693, 1012580, 1048560, 1071680, 1215096, 1398080, 1518870, 1607520, 1620128, 1721386, 2025160, 2097120, 2430192, 2582079, 3037740, 3215040, 3240256, 3442772, 4050320, 4194240, 4303465, 4860384, 5164158, 6075480, 6885544, 8100640, 8606930, 9720768, 10328316, 12150960, 12910395, 13771088, 16201280, 17213860, 20656632, 24301920, 25820790, 27542176, 34427720, 41313264, 48603840, 51641580, 55084352, 68855440, 82626528, 103283160, 137710880, 165253056, 206566320, 275421760, 413132640, 826265280]

約数ペア:

[(1, 826265280), (2, 413132640), (3, 275421760), (4, 206566320), (5, 165253056), (6, 137710880), (8, 103283160), (10, 82626528), (12, 68855440), (15, 55084352), (16, 51641580), (17, 48603840), (20, 41313264), (24, 34427720), (30, 27542176), (32, 25820790), (34, 24301920), (40, 20656632), (48, 17213860), (51, 16201280), (60, 13771088), (64, 12910395), (68, 12150960), (80, 10328316), (85, 9720768), (96, 8606930), (102, 8100640), (120, 6885544), (136, 6075480), (160, 5164158), (170, 4860384), (192, 4303465), (197, 4194240), (204, 4050320), (240, 3442772), (255, 3240256), (257, 3215040), (272, 3037740), (320, 2582079), (340, 2430192), (394, 2097120), (408, 2025160), (480, 1721386), (510, 1620128), (514, 1607520), (544, 1518870), (591, 1398080), (680, 1215096), (771, 1071680), (788, 1048560), (816, 1012580), (960, 860693), (985, 838848), (1020, 810064), (1028, 803760), (1088, 759435), (1182, 699040), (1285, 643008), (1360, 607548), (1542, 535840), (1576, 524280), (1632, 506290), (1970, 419424), (2040, 405032), (2056, 401880), (2364, 349520), (2570, 321504), (2720, 303774), (2955, 279616), (3084, 267920), (3152, 262140), (3264, 253145), (3349, 246720), (3855, 214336), (3940, 209712), (4080, 202516), (4112, 200940), (4369, 189120), (4728, 174760), (5140, 160752), (5440, 151887), (5910, 139808), (6168, 133960), (6304, 131070), (6698, 123360), (7710, 107168), (7880, 104856), (8160, 101258), (8224, 100470), (8738, 94560), (9456, 87380), (10047, 82240), (10280, 80376), (11820, 69904), (12336, 66980), (12608, 65535), (13107, 63040), (13396, 61680), (15420, 53584), (15760, 52428), (16320, 50629), (16448, 50235), (16745, 49344), (17476, 47280), (18912, 43690), (20094, 41120), (20560, 40188), (21845, 37824), (23640, 34952), (24672, 33490), (26214, 31520), (26792, 30840)]