8238374160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21767}}^1$

素因数の和:21885

約数の個数: 160

約数和(自身を含む): 27208258560

約数和(自身を除く): 18969884400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 83, 95, 114, 120, 152, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 498, 570, 664, 760, 830, 912, 996, 1140, 1245, 1328, 1520, 1577, 1660, 1992, 2280, 2490, 3154, 3320, 3984, 4560, 4731, 4980, 6308, 6640, 7885, 9462, 9960, 12616, 15770, 18924, 19920, 21767, 23655, 25232, 31540, 37848, 43534, 47310, 63080, 65301, 75696, 87068, 94620, 108835, 126160, 130602, 174136, 189240, 217670, 261204, 326505, 348272, 378480, 413573, 435340, 522408, 653010, 827146, 870680, 1044816, 1240719, 1306020, 1654292, 1741360, 1806661, 2067865, 2481438, 2612040, 3308584, 3613322, 4135730, 4962876, 5224080, 5419983, 6203595, 6617168, 7226644, 8271460, 9033305, 9925752, 10839966, 12407190, 14453288, 16542920, 18066610, 19851504, 21679932, 24814380, 27099915, 28906576, 33085840, 34326559, 36133220, 43359864, 49628760, 54199830, 68653118, 72266440, 86719728, 99257520, 102979677, 108399660, 137306236, 144532880, 171632795, 205959354, 216799320, 274612472, 343265590, 411918708, 433598640, 514898385, 549224944, 686531180, 823837416, 1029796770, 1373062360, 1647674832, 2059593540, 2746124720, 4119187080, 8238374160]

約数ペア:

[(1, 8238374160), (2, 4119187080), (3, 2746124720), (4, 2059593540), (5, 1647674832), (6, 1373062360), (8, 1029796770), (10, 823837416), (12, 686531180), (15, 549224944), (16, 514898385), (19, 433598640), (20, 411918708), (24, 343265590), (30, 274612472), (38, 216799320), (40, 205959354), (48, 171632795), (57, 144532880), (60, 137306236), (76, 108399660), (80, 102979677), (83, 99257520), (95, 86719728), (114, 72266440), (120, 68653118), (152, 54199830), (166, 49628760), (190, 43359864), (228, 36133220), (240, 34326559), (249, 33085840), (285, 28906576), (304, 27099915), (332, 24814380), (380, 21679932), (415, 19851504), (456, 18066610), (498, 16542920), (570, 14453288), (664, 12407190), (760, 10839966), (830, 9925752), (912, 9033305), (996, 8271460), (1140, 7226644), (1245, 6617168), (1328, 6203595), (1520, 5419983), (1577, 5224080), (1660, 4962876), (1992, 4135730), (2280, 3613322), (2490, 3308584), (3154, 2612040), (3320, 2481438), (3984, 2067865), (4560, 1806661), (4731, 1741360), (4980, 1654292), (6308, 1306020), (6640, 1240719), (7885, 1044816), (9462, 870680), (9960, 827146), (12616, 653010), (15770, 522408), (18924, 435340), (19920, 413573), (21767, 378480), (23655, 348272), (25232, 326505), (31540, 261204), (37848, 217670), (43534, 189240), (47310, 174136), (63080, 130602), (65301, 126160), (75696, 108835), (87068, 94620)]