20910781320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 512

約数和(自身を含む): 79897466880

約数和(自身を除く): 58986685560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 43, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 86, 88, 102, 104, 110, 120, 129, 130, 132, 136, 143, 156, 165, 170, 172, 187, 195, 204, 215, 220, 221, 255, 258, 260, 264, 286, 312, 330, 340, 344, 374, 390, 408, 429, 430, 440, 442, 473, 510, 516, 520, 559, 561, 572, 645, 660, 663, 680, 715, 731, 748, 780, 858, 860, 884, 935, 946, 1020, 1032, 1105, 1118, 1122, 1144, 1290, 1320, 1326, 1419, 1430, 1462, 1496, 1560, 1667, 1677, 1716, 1720, 1768, 1870, 1892, 2040, 2145, 2193, 2210, 2236, 2244, 2365, 2431, 2580, 2652, 2795, 2805, 2838, 2860, 2924, 3315, 3334, 3354, 3432, 3655, 3740, 3784, 4290, 4386, 4420, 4472, 4488, 4730, 4862, 5001, 5160, 5304, 5590, 5610, 5676, 5720, 5848, 6149, 6630, 6668, 6708, 7095, 7293, 7310, 7480, 8041, 8335, 8385, 8580, 8772, 8840, 9460, 9503, 9724, 10002, 10965, 11180, 11220, 11352, 12155, 12298, 13260, 13336, 13416, 14190, 14586, 14620, 16082, 16670, 16770, 17160, 17544, 18337, 18447, 18920, 19006, 19448, 20004, 21671, 21930, 22360, 22440, 24123, 24310, 24596, 25005, 26520, 28339, 28380, 28509, 29172, 29240, 30745, 32164, 33340, 33540, 36465, 36674, 36894, 38012, 40008, 40205, 43342, 43860, 47515, 48246, 48620, 49192, 50010, 55011, 56678, 56760, 57018, 58344, 61490, 64328, 65013, 66680, 67080, 71681, 72930, 73348, 73788, 76024, 80410, 85017, 86684, 87720, 91685, 92235, 95030, 96492, 97240, 100020, 104533, 108355, 110022, 113356, 114036, 120615, 122980, 130026, 141695, 142545, 143362, 145860, 146696, 147576, 160820, 170034, 173368, 183370, 184470, 190060, 192984, 200040, 209066, 215043, 216710, 220044, 226712, 228072, 238381, 241230, 245960, 260052, 275055, 283390, 285090, 286724, 291720, 311729, 313599, 321640, 325065, 340068, 358405, 366740, 368407, 368940, 380120, 418132, 425085, 430086, 433420, 440088, 476762, 482460, 520104, 522665, 550110, 566780, 570180, 573448, 623458, 627198, 650130, 680136, 715143, 716810, 733480, 736814, 737880, 788491, 836264, 850170, 860172, 866840, 931853, 935187, 953524, 964920, 1045330, 1075215, 1100220, 1105221, 1133560, 1140360, 1191905, 1218577, 1246916, 1254396, 1300260, 1430286, 1433620, 1473628, 1558645, 1567995, 1576982, 1700340, 1720344, 1842035, 1863706, 1870374, 1907048, 2090660, 2150430, 2200440, 2210442, 2365473, 2383810, 2437154, 2493832, 2508792, 2600520, 2795559, 2860572, 2867240, 2947256, 3117290, 3135990, 3153964, 3400680, 3575715, 3655731, 3684070, 3727412, 3740748, 3942455, 4052477, 4181320, 4300860, 4420884, 4659265, 4675935, 4730946, 4767620, 4874308, 5526105, 5591118, 5721144, 6092885, 6234580, 6271980, 6307928, 7151430, 7311462, 7368140, 7454824, 7481496, 7884910, 8104954, 8601720, 8841768, 9318530, 9351870, 9461892, 9535240, 9748616, 10250383, 11052210, 11182236, 11827365, 12157431, 12185770, 12469160, 12543960, 13404347, 13977795, 14302860, 14622924, 14736280, 15769820, 15841501, 16209908, 18278655, 18637060, 18703740, 18923784, 20262385, 20500766, 22104420, 22364472, 23654730, 24314862, 24371540, 26808694, 27955590, 28605720, 29245848, 30751149, 31539640, 31683002, 32419816, 36557310, 37274120, 37407480, 40213041, 40524770, 41001532, 44208840, 47309460, 47524503, 48629724, 48743080, 51251915, 53617388, 55911180, 60787155, 61502298, 63366004, 67021735, 73114620, 79207505, 80426082, 81049540, 82003064, 94618920, 95049006, 97259448, 102503830, 107234776, 111822360, 121574310, 123004596, 126732008, 134043470, 146229240, 153755745, 158415010, 160852164, 162099080, 174256511, 190098012, 201065205, 205007660, 237622515, 243148620, 246009192, 268086940, 307511490, 316830020, 321704328, 348513022, 380196024, 402130410, 410015320, 475245030, 486297240, 522769533, 536173880, 615022980, 633660040, 697026044, 804260820, 871282555, 950490060, 1045539066, 1230045960, 1394052088, 1608521640, 1742565110, 1900980120, 2091078132, 2613847665, 3485130220, 4182156264, 5227695330, 6970260440, 10455390660, 20910781320]

約数ペア:

[(1, 20910781320), (2, 10455390660), (3, 6970260440), (4, 5227695330), (5, 4182156264), (6, 3485130220), (8, 2613847665), (10, 2091078132), (11, 1900980120), (12, 1742565110), (13, 1608521640), (15, 1394052088), (17, 1230045960), (20, 1045539066), (22, 950490060), (24, 871282555), (26, 804260820), (30, 697026044), (33, 633660040), (34, 615022980), (39, 536173880), (40, 522769533), (43, 486297240), (44, 475245030), (51, 410015320), (52, 402130410), (55, 380196024), (60, 348513022), (65, 321704328), (66, 316830020), (68, 307511490), (78, 268086940), (85, 246009192), (86, 243148620), (88, 237622515), (102, 205007660), (104, 201065205), (110, 190098012), (120, 174256511), (129, 162099080), (130, 160852164), (132, 158415010), (136, 153755745), (143, 146229240), (156, 134043470), (165, 126732008), (170, 123004596), (172, 121574310), (187, 111822360), (195, 107234776), (204, 102503830), (215, 97259448), (220, 95049006), (221, 94618920), (255, 82003064), (258, 81049540), (260, 80426082), (264, 79207505), (286, 73114620), (312, 67021735), (330, 63366004), (340, 61502298), (344, 60787155), (374, 55911180), (390, 53617388), (408, 51251915), (429, 48743080), (430, 48629724), (440, 47524503), (442, 47309460), (473, 44208840), (510, 41001532), (516, 40524770), (520, 40213041), (559, 37407480), (561, 37274120), (572, 36557310), (645, 32419816), (660, 31683002), (663, 31539640), (680, 30751149), (715, 29245848), (731, 28605720), (748, 27955590), (780, 26808694), (858, 24371540), (860, 24314862), (884, 23654730), (935, 22364472), (946, 22104420), (1020, 20500766), (1032, 20262385), (1105, 18923784), (1118, 18703740), (1122, 18637060), (1144, 18278655), (1290, 16209908), (1320, 15841501), (1326, 15769820), (1419, 14736280), (1430, 14622924), (1462, 14302860), (1496, 13977795), (1560, 13404347), (1667, 12543960), (1677, 12469160), (1716, 12185770), (1720, 12157431), (1768, 11827365), (1870, 11182236), (1892, 11052210), (2040, 10250383), (2145, 9748616), (2193, 9535240), (2210, 9461892), (2236, 9351870), (2244, 9318530), (2365, 8841768), (2431, 8601720), (2580, 8104954), (2652, 7884910), (2795, 7481496), (2805, 7454824), (2838, 7368140), (2860, 7311462), (2924, 7151430), (3315, 6307928), (3334, 6271980), (3354, 6234580), (3432, 6092885), (3655, 5721144), (3740, 5591118), (3784, 5526105), (4290, 4874308), (4386, 4767620), (4420, 4730946), (4472, 4675935), (4488, 4659265), (4730, 4420884), (4862, 4300860), (5001, 4181320), (5160, 4052477), (5304, 3942455), (5590, 3740748), (5610, 3727412), (5676, 3684070), (5720, 3655731), (5848, 3575715), (6149, 3400680), (6630, 3153964), (6668, 3135990), (6708, 3117290), (7095, 2947256), (7293, 2867240), (7310, 2860572), (7480, 2795559), (8041, 2600520), (8335, 2508792), (8385, 2493832), (8580, 2437154), (8772, 2383810), (8840, 2365473), (9460, 2210442), (9503, 2200440), (9724, 2150430), (10002, 2090660), (10965, 1907048), (11180, 1870374), (11220, 1863706), (11352, 1842035), (12155, 1720344), (12298, 1700340), (13260, 1576982), (13336, 1567995), (13416, 1558645), (14190, 1473628), (14586, 1433620), (14620, 1430286), (16082, 1300260), (16670, 1254396), (16770, 1246916), (17160, 1218577), (17544, 1191905), (18337, 1140360), (18447, 1133560), (18920, 1105221), (19006, 1100220), (19448, 1075215), (20004, 1045330), (21671, 964920), (21930, 953524), (22360, 935187), (22440, 931853), (24123, 866840), (24310, 860172), (24596, 850170), (25005, 836264), (26520, 788491), (28339, 737880), (28380, 736814), (28509, 733480), (29172, 716810), (29240, 715143), (30745, 680136), (32164, 650130), (33340, 627198), (33540, 623458), (36465, 573448), (36674, 570180), (36894, 566780), (38012, 550110), (40008, 522665), (40205, 520104), (43342, 482460), (43860, 476762), (47515, 440088), (48246, 433420), (48620, 430086), (49192, 425085), (50010, 418132), (55011, 380120), (56678, 368940), (56760, 368407), (57018, 366740), (58344, 358405), (61490, 340068), (64328, 325065), (65013, 321640), (66680, 313599), (67080, 311729), (71681, 291720), (72930, 286724), (73348, 285090), (73788, 283390), (76024, 275055), (80410, 260052), (85017, 245960), (86684, 241230), (87720, 238381), (91685, 228072), (92235, 226712), (95030, 220044), (96492, 216710), (97240, 215043), (100020, 209066), (104533, 200040), (108355, 192984), (110022, 190060), (113356, 184470), (114036, 183370), (120615, 173368), (122980, 170034), (130026, 160820), (141695, 147576), (142545, 146696), (143362, 145860)]