1922028160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 5329981440

約数和(自身を除く): 3407953280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 107, 127, 128, 130, 136, 160, 170, 208, 214, 221, 254, 260, 272, 320, 340, 416, 428, 442, 508, 520, 535, 544, 635, 640, 680, 832, 856, 884, 1016, 1040, 1070, 1088, 1105, 1270, 1360, 1391, 1651, 1664, 1712, 1768, 1819, 2032, 2080, 2140, 2159, 2176, 2210, 2540, 2720, 2782, 3302, 3424, 3536, 3638, 4064, 4160, 4280, 4318, 4420, 5080, 5440, 5564, 6604, 6848, 6955, 7072, 7276, 8128, 8255, 8320, 8560, 8636, 8840, 9095, 10160, 10795, 10880, 11128, 13208, 13589, 13696, 13910, 14144, 14552, 16256, 16510, 17120, 17272, 17680, 18190, 20320, 21590, 22256, 23647, 26416, 27178, 27820, 28067, 28288, 29104, 33020, 34240, 34544, 35360, 36380, 40640, 43180, 44512, 47294, 52832, 54356, 55640, 56134, 58208, 66040, 67945, 68480, 69088, 70720, 72760, 81280, 86360, 89024, 94588, 105664, 108712, 111280, 112268, 116416, 118235, 132080, 135890, 138176, 140335, 141440, 145520, 172720, 176657, 178048, 189176, 211328, 217424, 222560, 224536, 231013, 232832, 236470, 264160, 271780, 276352, 280670, 291040, 345440, 353314, 378352, 434848, 445120, 449072, 462026, 472940, 528320, 543560, 561340, 582080, 690880, 706628, 756704, 869696, 883285, 890240, 898144, 924052, 945880, 1056640, 1087120, 1122680, 1155065, 1164160, 1381760, 1413256, 1513408, 1739392, 1766570, 1796288, 1848104, 1891760, 2174240, 2245360, 2310130, 2826512, 3003169, 3026816, 3533140, 3592576, 3696208, 3783520, 4348480, 4490720, 4620260, 5653024, 6006338, 7066280, 7392416, 7567040, 8696960, 8981440, 9240520, 11306048, 12012676, 14132560, 14784832, 15015845, 15134080, 17962880, 18481040, 22612096, 24025352, 28265120, 29569664, 30031690, 36962080, 48050704, 56530240, 60063380, 73924160, 96101408, 113060480, 120126760, 147848320, 192202816, 240253520, 384405632, 480507040, 961014080, 1922028160]

約数ペア:

[(1, 1922028160), (2, 961014080), (4, 480507040), (5, 384405632), (8, 240253520), (10, 192202816), (13, 147848320), (16, 120126760), (17, 113060480), (20, 96101408), (26, 73924160), (32, 60063380), (34, 56530240), (40, 48050704), (52, 36962080), (64, 30031690), (65, 29569664), (68, 28265120), (80, 24025352), (85, 22612096), (104, 18481040), (107, 17962880), (127, 15134080), (128, 15015845), (130, 14784832), (136, 14132560), (160, 12012676), (170, 11306048), (208, 9240520), (214, 8981440), (221, 8696960), (254, 7567040), (260, 7392416), (272, 7066280), (320, 6006338), (340, 5653024), (416, 4620260), (428, 4490720), (442, 4348480), (508, 3783520), (520, 3696208), (535, 3592576), (544, 3533140), (635, 3026816), (640, 3003169), (680, 2826512), (832, 2310130), (856, 2245360), (884, 2174240), (1016, 1891760), (1040, 1848104), (1070, 1796288), (1088, 1766570), (1105, 1739392), (1270, 1513408), (1360, 1413256), (1391, 1381760), (1651, 1164160), (1664, 1155065), (1712, 1122680), (1768, 1087120), (1819, 1056640), (2032, 945880), (2080, 924052), (2140, 898144), (2159, 890240), (2176, 883285), (2210, 869696), (2540, 756704), (2720, 706628), (2782, 690880), (3302, 582080), (3424, 561340), (3536, 543560), (3638, 528320), (4064, 472940), (4160, 462026), (4280, 449072), (4318, 445120), (4420, 434848), (5080, 378352), (5440, 353314), (5564, 345440), (6604, 291040), (6848, 280670), (6955, 276352), (7072, 271780), (7276, 264160), (8128, 236470), (8255, 232832), (8320, 231013), (8560, 224536), (8636, 222560), (8840, 217424), (9095, 211328), (10160, 189176), (10795, 178048), (10880, 176657), (11128, 172720), (13208, 145520), (13589, 141440), (13696, 140335), (13910, 138176), (14144, 135890), (14552, 132080), (16256, 118235), (16510, 116416), (17120, 112268), (17272, 111280), (17680, 108712), (18190, 105664), (20320, 94588), (21590, 89024), (22256, 86360), (23647, 81280), (26416, 72760), (27178, 70720), (27820, 69088), (28067, 68480), (28288, 67945), (29104, 66040), (33020, 58208), (34240, 56134), (34544, 55640), (35360, 54356), (36380, 52832), (40640, 47294), (43180, 44512)]