193717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1979

約数の個数: 192

約数和(自身を含む): 701084160

約数和(自身を除く): 507366240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1760, 1824, 1931, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 3862, 4180, 4560, 5016, 5280, 5793, 6270, 6688, 7724, 8360, 9120, 9655, 10032, 11586, 12540, 15448, 16720, 19310, 20064, 21241, 23172, 25080, 28965, 30896, 33440, 36689, 38620, 42482, 46344, 50160, 57930, 61792, 63723, 73378, 77240, 84964, 92688, 100320, 106205, 110067, 115860, 127446, 146756, 154480, 169928, 183445, 185376, 212410, 220134, 231720, 254892, 293512, 308960, 318615, 339856, 366890, 403579, 424820, 440268, 463440, 509784, 550335, 587024, 637230, 679712, 733780, 807158, 849640, 880536, 926880, 1019568, 1100670, 1174048, 1210737, 1274460, 1467560, 1614316, 1699280, 1761072, 2017895, 2039136, 2201340, 2421474, 2548920, 2935120, 3228632, 3398560, 3522144, 4035790, 4402680, 4842948, 5097840, 5870240, 6053685, 6457264, 8071580, 8805360, 9685896, 10195680, 12107370, 12914528, 16143160, 17610720, 19371792, 24214740, 32286320, 38743584, 48429480, 64572640, 96858960, 193717920]

約数ペア:

[(1, 193717920), (2, 96858960), (3, 64572640), (4, 48429480), (5, 38743584), (6, 32286320), (8, 24214740), (10, 19371792), (11, 17610720), (12, 16143160), (15, 12914528), (16, 12107370), (19, 10195680), (20, 9685896), (22, 8805360), (24, 8071580), (30, 6457264), (32, 6053685), (33, 5870240), (38, 5097840), (40, 4842948), (44, 4402680), (48, 4035790), (55, 3522144), (57, 3398560), (60, 3228632), (66, 2935120), (76, 2548920), (80, 2421474), (88, 2201340), (95, 2039136), (96, 2017895), (110, 1761072), (114, 1699280), (120, 1614316), (132, 1467560), (152, 1274460), (160, 1210737), (165, 1174048), (176, 1100670), (190, 1019568), (209, 926880), (220, 880536), (228, 849640), (240, 807158), (264, 733780), (285, 679712), (304, 637230), (330, 587024), (352, 550335), (380, 509784), (418, 463440), (440, 440268), (456, 424820), (480, 403579), (528, 366890), (570, 339856), (608, 318615), (627, 308960), (660, 293512), (760, 254892), (836, 231720), (880, 220134), (912, 212410), (1045, 185376), (1056, 183445), (1140, 169928), (1254, 154480), (1320, 146756), (1520, 127446), (1672, 115860), (1760, 110067), (1824, 106205), (1931, 100320), (2090, 92688), (2280, 84964), (2508, 77240), (2640, 73378), (3040, 63723), (3135, 61792), (3344, 57930), (3862, 50160), (4180, 46344), (4560, 42482), (5016, 38620), (5280, 36689), (5793, 33440), (6270, 30896), (6688, 28965), (7724, 25080), (8360, 23172), (9120, 21241), (9655, 20064), (10032, 19310), (11586, 16720), (12540, 15448)]