9901367040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 288

約数和(自身を含む): 32400506880

約数和(自身を除く): 22499139840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 127, 128, 158, 160, 192, 237, 240, 254, 256, 257, 316, 320, 381, 384, 395, 474, 480, 508, 514, 632, 635, 640, 762, 768, 771, 790, 948, 960, 1016, 1028, 1185, 1264, 1270, 1280, 1285, 1524, 1542, 1580, 1896, 1905, 1920, 2032, 2056, 2370, 2528, 2540, 2570, 3048, 3084, 3160, 3792, 3810, 3840, 3855, 4064, 4112, 4740, 5056, 5080, 5140, 6096, 6168, 6320, 7584, 7620, 7710, 8128, 8224, 9480, 10033, 10112, 10160, 10280, 12192, 12336, 12640, 15168, 15240, 15420, 16256, 16448, 18960, 20066, 20224, 20303, 20320, 20560, 24384, 24672, 25280, 30099, 30336, 30480, 30840, 32512, 32639, 32896, 37920, 40132, 40606, 40640, 41120, 48768, 49344, 50165, 50560, 60198, 60672, 60909, 60960, 61680, 65278, 65792, 75840, 80264, 81212, 81280, 82240, 97536, 97917, 98688, 100330, 101120, 101515, 120396, 121818, 121920, 123360, 130556, 150495, 151680, 160528, 162424, 162560, 163195, 164480, 195834, 197376, 200660, 203030, 240792, 243636, 243840, 246720, 261112, 300990, 303360, 304545, 321056, 324848, 326390, 328960, 391668, 401320, 406060, 481584, 487272, 487680, 489585, 493440, 522224, 601980, 609090, 642112, 649696, 652780, 783336, 802640, 812120, 963168, 974544, 979170, 986880, 1044448, 1203960, 1218180, 1284224, 1299392, 1305560, 1566672, 1605280, 1624240, 1926336, 1949088, 1958340, 2088896, 2407920, 2436360, 2568448, 2578481, 2598784, 2611120, 3133344, 3210560, 3248480, 3852672, 3898176, 3916680, 4177792, 4815840, 4872720, 5156962, 5197568, 5222240, 6266688, 6421120, 6496960, 7705344, 7735443, 7796352, 7833360, 8355584, 9631680, 9745440, 10313924, 10444480, 12533376, 12842240, 12892405, 12993920, 15470886, 15592704, 15666720, 19263360, 19490880, 20627848, 20888960, 25066752, 25784810, 25987840, 30941772, 31333440, 38526720, 38677215, 38981760, 41255696, 41777920, 51569620, 61883544, 62666880, 77354430, 77963520, 82511392, 103139240, 123767088, 125333760, 154708860, 165022784, 206278480, 247534176, 309417720, 330045568, 412556960, 495068352, 618835440, 660091136, 825113920, 990136704, 1237670880, 1650227840, 1980273408, 2475341760, 3300455680, 4950683520, 9901367040]

約数ペア:

[(1, 9901367040), (2, 4950683520), (3, 3300455680), (4, 2475341760), (5, 1980273408), (6, 1650227840), (8, 1237670880), (10, 990136704), (12, 825113920), (15, 660091136), (16, 618835440), (20, 495068352), (24, 412556960), (30, 330045568), (32, 309417720), (40, 247534176), (48, 206278480), (60, 165022784), (64, 154708860), (79, 125333760), (80, 123767088), (96, 103139240), (120, 82511392), (127, 77963520), (128, 77354430), (158, 62666880), (160, 61883544), (192, 51569620), (237, 41777920), (240, 41255696), (254, 38981760), (256, 38677215), (257, 38526720), (316, 31333440), (320, 30941772), (381, 25987840), (384, 25784810), (395, 25066752), (474, 20888960), (480, 20627848), (508, 19490880), (514, 19263360), (632, 15666720), (635, 15592704), (640, 15470886), (762, 12993920), (768, 12892405), (771, 12842240), (790, 12533376), (948, 10444480), (960, 10313924), (1016, 9745440), (1028, 9631680), (1185, 8355584), (1264, 7833360), (1270, 7796352), (1280, 7735443), (1285, 7705344), (1524, 6496960), (1542, 6421120), (1580, 6266688), (1896, 5222240), (1905, 5197568), (1920, 5156962), (2032, 4872720), (2056, 4815840), (2370, 4177792), (2528, 3916680), (2540, 3898176), (2570, 3852672), (3048, 3248480), (3084, 3210560), (3160, 3133344), (3792, 2611120), (3810, 2598784), (3840, 2578481), (3855, 2568448), (4064, 2436360), (4112, 2407920), (4740, 2088896), (5056, 1958340), (5080, 1949088), (5140, 1926336), (6096, 1624240), (6168, 1605280), (6320, 1566672), (7584, 1305560), (7620, 1299392), (7710, 1284224), (8128, 1218180), (8224, 1203960), (9480, 1044448), (10033, 986880), (10112, 979170), (10160, 974544), (10280, 963168), (12192, 812120), (12336, 802640), (12640, 783336), (15168, 652780), (15240, 649696), (15420, 642112), (16256, 609090), (16448, 601980), (18960, 522224), (20066, 493440), (20224, 489585), (20303, 487680), (20320, 487272), (20560, 481584), (24384, 406060), (24672, 401320), (25280, 391668), (30099, 328960), (30336, 326390), (30480, 324848), (30840, 321056), (32512, 304545), (32639, 303360), (32896, 300990), (37920, 261112), (40132, 246720), (40606, 243840), (40640, 243636), (41120, 240792), (48768, 203030), (49344, 200660), (50165, 197376), (50560, 195834), (60198, 164480), (60672, 163195), (60909, 162560), (60960, 162424), (61680, 160528), (65278, 151680), (65792, 150495), (75840, 130556), (80264, 123360), (81212, 121920), (81280, 121818), (82240, 120396), (97536, 101515), (97917, 101120), (98688, 100330)]