342823320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 1319500800

約数和(自身を除く): 976677480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 331, 360, 378, 411, 420, 504, 540, 548, 630, 662, 685, 756, 822, 840, 945, 959, 993, 1080, 1096, 1233, 1260, 1324, 1370, 1512, 1644, 1655, 1890, 1918, 1986, 2055, 2317, 2466, 2520, 2648, 2740, 2877, 2979, 3288, 3310, 3699, 3780, 3836, 3972, 4110, 4634, 4795, 4932, 4965, 5480, 5754, 5958, 6165, 6620, 6951, 7398, 7560, 7672, 7944, 8220, 8631, 8937, 9268, 9590, 9864, 9930, 11508, 11585, 11916, 12330, 13240, 13902, 14385, 14796, 14895, 16440, 17262, 17874, 18495, 18536, 19180, 19860, 20853, 23016, 23170, 23832, 24660, 25893, 27804, 28770, 29592, 29790, 34524, 34755, 35748, 36990, 38360, 39720, 41706, 43155, 44685, 45347, 46340, 49320, 51786, 55608, 57540, 59580, 62559, 69048, 69510, 71496, 73980, 83412, 86310, 89370, 90694, 92680, 103572, 104265, 115080, 119160, 125118, 129465, 136041, 139020, 147960, 166824, 172620, 178740, 181388, 207144, 208530, 226735, 250236, 258930, 272082, 278040, 312795, 317429, 345240, 357480, 362776, 408123, 417060, 453470, 500472, 517860, 544164, 625590, 634858, 680205, 816246, 834120, 906940, 952287, 1035720, 1088328, 1224369, 1251180, 1269716, 1360410, 1587145, 1632492, 1813880, 1904574, 2040615, 2448738, 2502360, 2539432, 2720820, 2856861, 3174290, 3264984, 3809148, 4081230, 4761435, 4897476, 5441640, 5713722, 6121845, 6348580, 7618296, 8162460, 8570583, 9522870, 9794952, 11427444, 12243690, 12697160, 14284305, 16324920, 17141166, 19045740, 22854888, 24487380, 28568610, 34282332, 38091480, 42852915, 48974760, 57137220, 68564664, 85705830, 114274440, 171411660, 342823320]

約数ペア:

[(1, 342823320), (2, 171411660), (3, 114274440), (4, 85705830), (5, 68564664), (6, 57137220), (7, 48974760), (8, 42852915), (9, 38091480), (10, 34282332), (12, 28568610), (14, 24487380), (15, 22854888), (18, 19045740), (20, 17141166), (21, 16324920), (24, 14284305), (27, 12697160), (28, 12243690), (30, 11427444), (35, 9794952), (36, 9522870), (40, 8570583), (42, 8162460), (45, 7618296), (54, 6348580), (56, 6121845), (60, 5713722), (63, 5441640), (70, 4897476), (72, 4761435), (84, 4081230), (90, 3809148), (105, 3264984), (108, 3174290), (120, 2856861), (126, 2720820), (135, 2539432), (137, 2502360), (140, 2448738), (168, 2040615), (180, 1904574), (189, 1813880), (210, 1632492), (216, 1587145), (252, 1360410), (270, 1269716), (274, 1251180), (280, 1224369), (315, 1088328), (331, 1035720), (360, 952287), (378, 906940), (411, 834120), (420, 816246), (504, 680205), (540, 634858), (548, 625590), (630, 544164), (662, 517860), (685, 500472), (756, 453470), (822, 417060), (840, 408123), (945, 362776), (959, 357480), (993, 345240), (1080, 317429), (1096, 312795), (1233, 278040), (1260, 272082), (1324, 258930), (1370, 250236), (1512, 226735), (1644, 208530), (1655, 207144), (1890, 181388), (1918, 178740), (1986, 172620), (2055, 166824), (2317, 147960), (2466, 139020), (2520, 136041), (2648, 129465), (2740, 125118), (2877, 119160), (2979, 115080), (3288, 104265), (3310, 103572), (3699, 92680), (3780, 90694), (3836, 89370), (3972, 86310), (4110, 83412), (4634, 73980), (4795, 71496), (4932, 69510), (4965, 69048), (5480, 62559), (5754, 59580), (5958, 57540), (6165, 55608), (6620, 51786), (6951, 49320), (7398, 46340), (7560, 45347), (7672, 44685), (7944, 43155), (8220, 41706), (8631, 39720), (8937, 38360), (9268, 36990), (9590, 35748), (9864, 34755), (9930, 34524), (11508, 29790), (11585, 29592), (11916, 28770), (12330, 27804), (13240, 25893), (13902, 24660), (14385, 23832), (14796, 23170), (14895, 23016), (16440, 20853), (17262, 19860), (17874, 19180), (18495, 18536)]