426664560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 1585612800

約数和(自身を除く): 1158948240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 73, 80, 84, 98, 105, 112, 120, 140, 142, 146, 147, 168, 196, 210, 213, 219, 240, 245, 280, 284, 292, 294, 336, 343, 355, 365, 392, 420, 426, 438, 490, 497, 511, 560, 568, 584, 588, 686, 710, 730, 735, 784, 840, 852, 876, 980, 994, 1022, 1029, 1065, 1095, 1136, 1168, 1176, 1372, 1420, 1460, 1470, 1491, 1533, 1680, 1704, 1715, 1752, 1960, 1988, 2044, 2058, 2130, 2190, 2352, 2485, 2555, 2744, 2840, 2920, 2940, 2982, 3066, 3408, 3430, 3479, 3504, 3577, 3920, 3976, 4088, 4116, 4260, 4380, 4970, 5110, 5145, 5183, 5488, 5680, 5840, 5880, 5964, 6132, 6860, 6958, 7154, 7455, 7665, 7952, 8176, 8232, 8520, 8760, 9940, 10220, 10290, 10366, 10437, 10731, 11760, 11928, 12264, 13720, 13916, 14308, 14910, 15330, 15549, 16464, 17040, 17395, 17520, 17885, 19880, 20440, 20580, 20732, 20874, 21462, 23856, 24353, 24528, 25039, 25915, 27440, 27832, 28616, 29820, 30660, 31098, 34790, 35770, 36281, 39760, 40880, 41160, 41464, 41748, 42924, 48706, 50078, 51830, 52185, 53655, 55664, 57232, 59640, 61320, 62196, 69580, 71540, 72562, 73059, 75117, 77745, 82320, 82928, 83496, 85848, 97412, 100156, 103660, 104370, 107310, 108843, 119280, 121765, 122640, 124392, 125195, 139160, 143080, 145124, 146118, 150234, 155490, 166992, 171696, 181405, 194824, 200312, 207320, 208740, 214620, 217686, 243530, 248784, 250390, 253967, 278320, 286160, 290248, 292236, 300468, 310980, 362810, 365295, 375585, 389648, 400624, 414640, 417480, 429240, 435372, 487060, 500780, 507934, 544215, 580496, 584472, 600936, 621960, 725620, 730590, 751170, 761901, 834960, 858480, 870744, 974120, 1001560, 1015868, 1088430, 1168944, 1201872, 1243920, 1269835, 1451240, 1461180, 1502340, 1523802, 1741488, 1777769, 1948240, 2003120, 2031736, 2176860, 2539670, 2902480, 2922360, 3004680, 3047604, 3555538, 3809505, 4063472, 4353720, 5079340, 5333307, 5844720, 6009360, 6095208, 7111076, 7619010, 8707440, 8888845, 10158680, 10666614, 12190416, 14222152, 15238020, 17777690, 20317360, 21333228, 26666535, 28444304, 30476040, 35555380, 42666456, 53333070, 60952080, 71110760, 85332912, 106666140, 142221520, 213332280, 426664560]

約数ペア:

[(1, 426664560), (2, 213332280), (3, 142221520), (4, 106666140), (5, 85332912), (6, 71110760), (7, 60952080), (8, 53333070), (10, 42666456), (12, 35555380), (14, 30476040), (15, 28444304), (16, 26666535), (20, 21333228), (21, 20317360), (24, 17777690), (28, 15238020), (30, 14222152), (35, 12190416), (40, 10666614), (42, 10158680), (48, 8888845), (49, 8707440), (56, 7619010), (60, 7111076), (70, 6095208), (71, 6009360), (73, 5844720), (80, 5333307), (84, 5079340), (98, 4353720), (105, 4063472), (112, 3809505), (120, 3555538), (140, 3047604), (142, 3004680), (146, 2922360), (147, 2902480), (168, 2539670), (196, 2176860), (210, 2031736), (213, 2003120), (219, 1948240), (240, 1777769), (245, 1741488), (280, 1523802), (284, 1502340), (292, 1461180), (294, 1451240), (336, 1269835), (343, 1243920), (355, 1201872), (365, 1168944), (392, 1088430), (420, 1015868), (426, 1001560), (438, 974120), (490, 870744), (497, 858480), (511, 834960), (560, 761901), (568, 751170), (584, 730590), (588, 725620), (686, 621960), (710, 600936), (730, 584472), (735, 580496), (784, 544215), (840, 507934), (852, 500780), (876, 487060), (980, 435372), (994, 429240), (1022, 417480), (1029, 414640), (1065, 400624), (1095, 389648), (1136, 375585), (1168, 365295), (1176, 362810), (1372, 310980), (1420, 300468), (1460, 292236), (1470, 290248), (1491, 286160), (1533, 278320), (1680, 253967), (1704, 250390), (1715, 248784), (1752, 243530), (1960, 217686), (1988, 214620), (2044, 208740), (2058, 207320), (2130, 200312), (2190, 194824), (2352, 181405), (2485, 171696), (2555, 166992), (2744, 155490), (2840, 150234), (2920, 146118), (2940, 145124), (2982, 143080), (3066, 139160), (3408, 125195), (3430, 124392), (3479, 122640), (3504, 121765), (3577, 119280), (3920, 108843), (3976, 107310), (4088, 104370), (4116, 103660), (4260, 100156), (4380, 97412), (4970, 85848), (5110, 83496), (5145, 82928), (5183, 82320), (5488, 77745), (5680, 75117), (5840, 73059), (5880, 72562), (5964, 71540), (6132, 69580), (6860, 62196), (6958, 61320), (7154, 59640), (7455, 57232), (7665, 55664), (7952, 53655), (8176, 52185), (8232, 51830), (8520, 50078), (8760, 48706), (9940, 42924), (10220, 41748), (10290, 41464), (10366, 41160), (10437, 40880), (10731, 39760), (11760, 36281), (11928, 35770), (12264, 34790), (13720, 31098), (13916, 30660), (14308, 29820), (14910, 28616), (15330, 27832), (15549, 27440), (16464, 25915), (17040, 25039), (17395, 24528), (17520, 24353), (17885, 23856), (19880, 21462), (20440, 20874), (20580, 20732)]