84785803520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17659}}^1$

素因数の和:17733

約数の個数: 216

約数和(自身を含む): 230443503360

約数和(自身を除く): 145657699840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 605, 620, 640, 682, 704, 880, 968, 992, 1210, 1240, 1280, 1364, 1408, 1705, 1760, 1936, 1984, 2420, 2480, 2728, 2816, 3410, 3520, 3751, 3872, 3968, 4840, 4960, 5456, 6820, 7040, 7502, 7744, 7936, 9680, 9920, 10912, 13640, 14080, 15004, 15488, 17659, 18755, 19360, 19840, 21824, 27280, 30008, 30976, 35318, 37510, 38720, 39680, 43648, 54560, 60016, 70636, 75020, 77440, 87296, 88295, 109120, 120032, 141272, 150040, 154880, 176590, 194249, 218240, 240064, 282544, 300080, 353180, 388498, 436480, 480128, 547429, 565088, 600160, 706360, 776996, 960256, 971245, 1094858, 1130176, 1200320, 1412720, 1553992, 1942490, 2136739, 2189716, 2260352, 2400640, 2737145, 2825440, 3107984, 3884980, 4273478, 4379432, 4520704, 4801280, 5474290, 5650880, 6021719, 6215968, 7769960, 8546956, 8758864, 10683695, 10948580, 11301760, 12043438, 12431936, 15539920, 17093912, 17517728, 21367390, 21897160, 22603520, 24086876, 24863872, 30108595, 31079840, 34187824, 35035456, 42734780, 43794320, 48173752, 49727744, 60217190, 62159680, 66238909, 68375648, 70070912, 85469560, 87588640, 96347504, 120434380, 124319360, 132477818, 136751296, 140141824, 170939120, 175177280, 192695008, 240868760, 248638720, 264955636, 273502592, 331194545, 341878240, 350354560, 385390016, 481737520, 529911272, 547005184, 662389090, 683756480, 700709120, 770780032, 963475040, 1059822544, 1324778180, 1367512960, 1541560064, 1926950080, 2119645088, 2649556360, 2735025920, 3853900160, 4239290176, 5299112720, 7707800320, 8478580352, 10598225440, 16957160704, 21196450880, 42392901760, 84785803520]

約数ペア:

[(1, 84785803520), (2, 42392901760), (4, 21196450880), (5, 16957160704), (8, 10598225440), (10, 8478580352), (11, 7707800320), (16, 5299112720), (20, 4239290176), (22, 3853900160), (31, 2735025920), (32, 2649556360), (40, 2119645088), (44, 1926950080), (55, 1541560064), (62, 1367512960), (64, 1324778180), (80, 1059822544), (88, 963475040), (110, 770780032), (121, 700709120), (124, 683756480), (128, 662389090), (155, 547005184), (160, 529911272), (176, 481737520), (220, 385390016), (242, 350354560), (248, 341878240), (256, 331194545), (310, 273502592), (320, 264955636), (341, 248638720), (352, 240868760), (440, 192695008), (484, 175177280), (496, 170939120), (605, 140141824), (620, 136751296), (640, 132477818), (682, 124319360), (704, 120434380), (880, 96347504), (968, 87588640), (992, 85469560), (1210, 70070912), (1240, 68375648), (1280, 66238909), (1364, 62159680), (1408, 60217190), (1705, 49727744), (1760, 48173752), (1936, 43794320), (1984, 42734780), (2420, 35035456), (2480, 34187824), (2728, 31079840), (2816, 30108595), (3410, 24863872), (3520, 24086876), (3751, 22603520), (3872, 21897160), (3968, 21367390), (4840, 17517728), (4960, 17093912), (5456, 15539920), (6820, 12431936), (7040, 12043438), (7502, 11301760), (7744, 10948580), (7936, 10683695), (9680, 8758864), (9920, 8546956), (10912, 7769960), (13640, 6215968), (14080, 6021719), (15004, 5650880), (15488, 5474290), (17659, 4801280), (18755, 4520704), (19360, 4379432), (19840, 4273478), (21824, 3884980), (27280, 3107984), (30008, 2825440), (30976, 2737145), (35318, 2400640), (37510, 2260352), (38720, 2189716), (39680, 2136739), (43648, 1942490), (54560, 1553992), (60016, 1412720), (70636, 1200320), (75020, 1130176), (77440, 1094858), (87296, 971245), (88295, 960256), (109120, 776996), (120032, 706360), (141272, 600160), (150040, 565088), (154880, 547429), (176590, 480128), (194249, 436480), (218240, 388498), (240064, 353180), (282544, 300080)]