238470960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 929940480

約数和(自身を除く): 691469520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 179, 182, 183, 195, 208, 210, 240, 244, 260, 273, 280, 305, 312, 336, 358, 364, 366, 390, 420, 427, 455, 488, 520, 537, 546, 560, 610, 624, 716, 728, 732, 780, 793, 840, 854, 895, 910, 915, 976, 1040, 1074, 1092, 1220, 1253, 1281, 1365, 1432, 1456, 1464, 1560, 1586, 1680, 1708, 1790, 1820, 1830, 2135, 2148, 2184, 2327, 2379, 2440, 2506, 2562, 2685, 2730, 2864, 2928, 3120, 3172, 3416, 3580, 3640, 3660, 3759, 3965, 4270, 4296, 4368, 4654, 4758, 4880, 5012, 5124, 5370, 5460, 5551, 6265, 6344, 6405, 6832, 6981, 7160, 7280, 7320, 7518, 7930, 8540, 8592, 9308, 9516, 10024, 10248, 10740, 10919, 10920, 11102, 11635, 11895, 12530, 12688, 12810, 13962, 14320, 14640, 15036, 15860, 16289, 16653, 17080, 18616, 18795, 19032, 20048, 20496, 21480, 21838, 21840, 22204, 23270, 23790, 25060, 25620, 27755, 27924, 30072, 31720, 32578, 32757, 33306, 34160, 34905, 37232, 37590, 38064, 42960, 43676, 44408, 46540, 47580, 48867, 50120, 51240, 54595, 55510, 55848, 60144, 63440, 65156, 65514, 66612, 69810, 75180, 76433, 81445, 83265, 87352, 88816, 93080, 95160, 97734, 100240, 102480, 109190, 111020, 111696, 130312, 131028, 133224, 139620, 141947, 150360, 152866, 162890, 163785, 166530, 174704, 186160, 190320, 195468, 218380, 222040, 229299, 244335, 260624, 262056, 266448, 279240, 283894, 300720, 305732, 325780, 327570, 333060, 382165, 390936, 425841, 436760, 444080, 458598, 488670, 524112, 558480, 567788, 611464, 651560, 655140, 666120, 709735, 764330, 781872, 851682, 873520, 917196, 977340, 993629, 1135576, 1146495, 1222928, 1303120, 1310280, 1332240, 1419470, 1528660, 1703364, 1834392, 1954680, 1987258, 2129205, 2271152, 2292990, 2620560, 2838940, 2980887, 3057320, 3406728, 3668784, 3909360, 3974516, 4258410, 4585980, 4968145, 5677880, 5961774, 6114640, 6813456, 7949032, 8516820, 9171960, 9936290, 11355760, 11923548, 14904435, 15898064, 17033640, 18343920, 19872580, 23847096, 29808870, 34067280, 39745160, 47694192, 59617740, 79490320, 119235480, 238470960]

約数ペア:

[(1, 238470960), (2, 119235480), (3, 79490320), (4, 59617740), (5, 47694192), (6, 39745160), (7, 34067280), (8, 29808870), (10, 23847096), (12, 19872580), (13, 18343920), (14, 17033640), (15, 15898064), (16, 14904435), (20, 11923548), (21, 11355760), (24, 9936290), (26, 9171960), (28, 8516820), (30, 7949032), (35, 6813456), (39, 6114640), (40, 5961774), (42, 5677880), (48, 4968145), (52, 4585980), (56, 4258410), (60, 3974516), (61, 3909360), (65, 3668784), (70, 3406728), (78, 3057320), (80, 2980887), (84, 2838940), (91, 2620560), (104, 2292990), (105, 2271152), (112, 2129205), (120, 1987258), (122, 1954680), (130, 1834392), (140, 1703364), (156, 1528660), (168, 1419470), (179, 1332240), (182, 1310280), (183, 1303120), (195, 1222928), (208, 1146495), (210, 1135576), (240, 993629), (244, 977340), (260, 917196), (273, 873520), (280, 851682), (305, 781872), (312, 764330), (336, 709735), (358, 666120), (364, 655140), (366, 651560), (390, 611464), (420, 567788), (427, 558480), (455, 524112), (488, 488670), (520, 458598), (537, 444080), (546, 436760), (560, 425841), (610, 390936), (624, 382165), (716, 333060), (728, 327570), (732, 325780), (780, 305732), (793, 300720), (840, 283894), (854, 279240), (895, 266448), (910, 262056), (915, 260624), (976, 244335), (1040, 229299), (1074, 222040), (1092, 218380), (1220, 195468), (1253, 190320), (1281, 186160), (1365, 174704), (1432, 166530), (1456, 163785), (1464, 162890), (1560, 152866), (1586, 150360), (1680, 141947), (1708, 139620), (1790, 133224), (1820, 131028), (1830, 130312), (2135, 111696), (2148, 111020), (2184, 109190), (2327, 102480), (2379, 100240), (2440, 97734), (2506, 95160), (2562, 93080), (2685, 88816), (2730, 87352), (2864, 83265), (2928, 81445), (3120, 76433), (3172, 75180), (3416, 69810), (3580, 66612), (3640, 65514), (3660, 65156), (3759, 63440), (3965, 60144), (4270, 55848), (4296, 55510), (4368, 54595), (4654, 51240), (4758, 50120), (4880, 48867), (5012, 47580), (5124, 46540), (5370, 44408), (5460, 43676), (5551, 42960), (6265, 38064), (6344, 37590), (6405, 37232), (6832, 34905), (6981, 34160), (7160, 33306), (7280, 32757), (7320, 32578), (7518, 31720), (7930, 30072), (8540, 27924), (8592, 27755), (9308, 25620), (9516, 25060), (10024, 23790), (10248, 23270), (10740, 22204), (10919, 21840), (10920, 21838), (11102, 21480), (11635, 20496), (11895, 20048), (12530, 19032), (12688, 18795), (12810, 18616), (13962, 17080), (14320, 16653), (14640, 16289), (15036, 15860)]