21870152304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14683}}^1$

素因数の和:14756

約数の個数: 320

約数和(自身を含む): 78309654528

約数和(自身を除く): 56439502224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 33, 39, 42, 44, 48, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 104, 112, 124, 132, 143, 154, 156, 168, 176, 182, 186, 208, 217, 231, 248, 264, 273, 286, 308, 312, 336, 341, 364, 372, 403, 429, 434, 462, 496, 528, 546, 572, 616, 624, 651, 682, 728, 744, 806, 858, 868, 924, 1001, 1023, 1092, 1144, 1209, 1232, 1302, 1364, 1456, 1488, 1612, 1716, 1736, 1848, 2002, 2046, 2184, 2288, 2387, 2418, 2604, 2728, 2821, 3003, 3224, 3432, 3472, 3696, 4004, 4092, 4368, 4433, 4774, 4836, 5208, 5456, 5642, 6006, 6448, 6864, 7161, 8008, 8184, 8463, 8866, 9548, 9672, 10416, 11284, 12012, 13299, 14322, 14683, 16016, 16368, 16926, 17732, 19096, 19344, 22568, 24024, 26598, 28644, 29366, 31031, 33852, 35464, 38192, 44049, 45136, 48048, 53196, 57288, 58732, 62062, 67704, 70928, 88098, 93093, 102781, 106392, 114576, 117464, 124124, 135408, 161513, 176196, 186186, 190879, 205562, 212784, 234928, 248248, 308343, 323026, 352392, 372372, 381758, 411124, 455173, 484539, 496496, 572637, 616686, 646052, 704784, 744744, 763516, 822248, 910346, 969078, 1130591, 1145274, 1233372, 1292104, 1336153, 1365519, 1489488, 1527032, 1644496, 1820692, 1938156, 2099669, 2261182, 2290548, 2466744, 2584208, 2672306, 2731038, 3054064, 3186211, 3391773, 3641384, 3876312, 4008459, 4199338, 4522364, 4581096, 4933488, 5006903, 5344612, 5462076, 5917249, 6299007, 6372422, 6783546, 7282768, 7752624, 8016918, 8398676, 9044728, 9162192, 9558633, 10013806, 10689224, 10924152, 11834498, 12598014, 12744844, 13567092, 14697683, 15020709, 16033836, 16797352, 17751747, 18089456, 19117266, 20027612, 21378448, 21848304, 23668996, 25196028, 25489688, 27134184, 29395366, 30041418, 32067672, 33594704, 35048321, 35503494, 38234532, 40055224, 41420743, 44093049, 47337992, 50392056, 50979376, 54268368, 58790732, 60082836, 64135344, 65089739, 70096642, 71006988, 76469064, 80110448, 82841486, 88186098, 94675984, 100784112, 105144963, 117581464, 120165672, 124262229, 130179478, 140193284, 142013976, 152938128, 165682972, 176372196, 195269217, 210289926, 235162928, 240331344, 248524458, 260358956, 280386568, 284027952, 331365944, 352744392, 390538434, 420579852, 455628173, 497048916, 520717912, 560773136, 662731888, 705488784, 781076868, 841159704, 911256346, 994097832, 1041435824, 1366884519, 1562153736, 1682319408, 1822512692, 1988195664, 2733769038, 3124307472, 3645025384, 5467538076, 7290050768, 10935076152, 21870152304]

約数ペア:

[(1, 21870152304), (2, 10935076152), (3, 7290050768), (4, 5467538076), (6, 3645025384), (7, 3124307472), (8, 2733769038), (11, 1988195664), (12, 1822512692), (13, 1682319408), (14, 1562153736), (16, 1366884519), (21, 1041435824), (22, 994097832), (24, 911256346), (26, 841159704), (28, 781076868), (31, 705488784), (33, 662731888), (39, 560773136), (42, 520717912), (44, 497048916), (48, 455628173), (52, 420579852), (56, 390538434), (62, 352744392), (66, 331365944), (77, 284027952), (78, 280386568), (84, 260358956), (88, 248524458), (91, 240331344), (93, 235162928), (104, 210289926), (112, 195269217), (124, 176372196), (132, 165682972), (143, 152938128), (154, 142013976), (156, 140193284), (168, 130179478), (176, 124262229), (182, 120165672), (186, 117581464), (208, 105144963), (217, 100784112), (231, 94675984), (248, 88186098), (264, 82841486), (273, 80110448), (286, 76469064), (308, 71006988), (312, 70096642), (336, 65089739), (341, 64135344), (364, 60082836), (372, 58790732), (403, 54268368), (429, 50979376), (434, 50392056), (462, 47337992), (496, 44093049), (528, 41420743), (546, 40055224), (572, 38234532), (616, 35503494), (624, 35048321), (651, 33594704), (682, 32067672), (728, 30041418), (744, 29395366), (806, 27134184), (858, 25489688), (868, 25196028), (924, 23668996), (1001, 21848304), (1023, 21378448), (1092, 20027612), (1144, 19117266), (1209, 18089456), (1232, 17751747), (1302, 16797352), (1364, 16033836), (1456, 15020709), (1488, 14697683), (1612, 13567092), (1716, 12744844), (1736, 12598014), (1848, 11834498), (2002, 10924152), (2046, 10689224), (2184, 10013806), (2288, 9558633), (2387, 9162192), (2418, 9044728), (2604, 8398676), (2728, 8016918), (2821, 7752624), (3003, 7282768), (3224, 6783546), (3432, 6372422), (3472, 6299007), (3696, 5917249), (4004, 5462076), (4092, 5344612), (4368, 5006903), (4433, 4933488), (4774, 4581096), (4836, 4522364), (5208, 4199338), (5456, 4008459), (5642, 3876312), (6006, 3641384), (6448, 3391773), (6864, 3186211), (7161, 3054064), (8008, 2731038), (8184, 2672306), (8463, 2584208), (8866, 2466744), (9548, 2290548), (9672, 2261182), (10416, 2099669), (11284, 1938156), (12012, 1820692), (13299, 1644496), (14322, 1527032), (14683, 1489488), (16016, 1365519), (16368, 1336153), (16926, 1292104), (17732, 1233372), (19096, 1145274), (19344, 1130591), (22568, 969078), (24024, 910346), (26598, 822248), (28644, 763516), (29366, 744744), (31031, 704784), (33852, 646052), (35464, 616686), (38192, 572637), (44049, 496496), (45136, 484539), (48048, 455173), (53196, 411124), (57288, 381758), (58732, 372372), (62062, 352392), (67704, 323026), (70928, 308343), (88098, 248248), (93093, 234928), (102781, 212784), (106392, 205562), (114576, 190879), (117464, 186186), (124124, 176196), (135408, 161513)]