196590720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 700617600

約数和(自身を除く): 504026880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 317, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 634, 640, 646, 680, 760, 816, 912, 951, 960, 969, 1020, 1088, 1140, 1216, 1268, 1292, 1360, 1520, 1585, 1615, 1632, 1824, 1902, 1920, 1938, 2040, 2176, 2280, 2432, 2536, 2584, 2720, 3040, 3170, 3230, 3264, 3648, 3804, 3876, 4080, 4560, 4755, 4845, 5072, 5168, 5389, 5440, 6023, 6080, 6340, 6460, 6528, 7296, 7608, 7752, 8160, 9120, 9510, 9690, 10144, 10336, 10778, 10880, 12046, 12160, 12680, 12920, 15216, 15504, 16167, 16320, 18069, 18240, 19020, 19380, 20288, 20672, 21556, 24092, 25360, 25840, 26945, 30115, 30432, 31008, 32334, 32640, 36138, 36480, 38040, 38760, 40576, 41344, 43112, 48184, 50720, 51680, 53890, 60230, 60864, 62016, 64668, 72276, 76080, 77520, 80835, 86224, 90345, 96368, 101440, 102391, 103360, 107780, 120460, 121728, 124032, 129336, 144552, 152160, 155040, 161670, 172448, 180690, 192736, 202880, 204782, 206720, 215560, 240920, 258672, 289104, 304320, 307173, 310080, 323340, 344896, 361380, 385472, 409564, 431120, 481840, 511955, 517344, 578208, 608640, 614346, 620160, 646680, 689792, 722760, 770944, 819128, 862240, 963680, 1023910, 1034688, 1156416, 1228692, 1293360, 1445520, 1535865, 1638256, 1724480, 1927360, 2047820, 2069376, 2312832, 2457384, 2586720, 2891040, 3071730, 3276512, 3448960, 3854720, 4095640, 4914768, 5173440, 5782080, 6143460, 6553024, 8191280, 9829536, 10346880, 11564160, 12286920, 13106048, 16382560, 19659072, 24573840, 32765120, 39318144, 49147680, 65530240, 98295360, 196590720]

約数ペア:

[(1, 196590720), (2, 98295360), (3, 65530240), (4, 49147680), (5, 39318144), (6, 32765120), (8, 24573840), (10, 19659072), (12, 16382560), (15, 13106048), (16, 12286920), (17, 11564160), (19, 10346880), (20, 9829536), (24, 8191280), (30, 6553024), (32, 6143460), (34, 5782080), (38, 5173440), (40, 4914768), (48, 4095640), (51, 3854720), (57, 3448960), (60, 3276512), (64, 3071730), (68, 2891040), (76, 2586720), (80, 2457384), (85, 2312832), (95, 2069376), (96, 2047820), (102, 1927360), (114, 1724480), (120, 1638256), (128, 1535865), (136, 1445520), (152, 1293360), (160, 1228692), (170, 1156416), (190, 1034688), (192, 1023910), (204, 963680), (228, 862240), (240, 819128), (255, 770944), (272, 722760), (285, 689792), (304, 646680), (317, 620160), (320, 614346), (323, 608640), (340, 578208), (380, 517344), (384, 511955), (408, 481840), (456, 431120), (480, 409564), (510, 385472), (544, 361380), (570, 344896), (608, 323340), (634, 310080), (640, 307173), (646, 304320), (680, 289104), (760, 258672), (816, 240920), (912, 215560), (951, 206720), (960, 204782), (969, 202880), (1020, 192736), (1088, 180690), (1140, 172448), (1216, 161670), (1268, 155040), (1292, 152160), (1360, 144552), (1520, 129336), (1585, 124032), (1615, 121728), (1632, 120460), (1824, 107780), (1902, 103360), (1920, 102391), (1938, 101440), (2040, 96368), (2176, 90345), (2280, 86224), (2432, 80835), (2536, 77520), (2584, 76080), (2720, 72276), (3040, 64668), (3170, 62016), (3230, 60864), (3264, 60230), (3648, 53890), (3804, 51680), (3876, 50720), (4080, 48184), (4560, 43112), (4755, 41344), (4845, 40576), (5072, 38760), (5168, 38040), (5389, 36480), (5440, 36138), (6023, 32640), (6080, 32334), (6340, 31008), (6460, 30432), (6528, 30115), (7296, 26945), (7608, 25840), (7752, 25360), (8160, 24092), (9120, 21556), (9510, 20672), (9690, 20288), (10144, 19380), (10336, 19020), (10778, 18240), (10880, 18069), (12046, 16320), (12160, 16167), (12680, 15504), (12920, 15216)]