199075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 665314560

約数和(自身を除く): 466239120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 827, 885, 944, 1003, 1020, 1180, 1360, 1416, 1654, 1770, 2006, 2040, 2360, 2481, 2832, 3009, 3308, 3540, 4012, 4080, 4135, 4720, 4962, 5015, 6018, 6616, 7080, 8024, 8270, 9924, 10030, 12036, 12405, 13232, 14059, 14160, 15045, 16048, 16540, 19848, 20060, 24072, 24810, 28118, 30090, 33080, 39696, 40120, 42177, 48144, 48793, 49620, 56236, 60180, 66160, 70295, 80240, 84354, 97586, 99240, 112472, 120360, 140590, 146379, 168708, 195172, 198480, 210885, 224944, 240720, 243965, 281180, 292758, 337416, 390344, 421770, 487930, 562360, 585516, 674832, 731895, 780688, 829481, 843540, 975860, 1124720, 1171032, 1463790, 1658962, 1687080, 1951720, 2342064, 2488443, 2927580, 3317924, 3374160, 3903440, 4147405, 4976886, 5855160, 6635848, 8294810, 9953772, 11710320, 12442215, 13271696, 16589620, 19907544, 24884430, 33179240, 39815088, 49768860, 66358480, 99537720, 199075440]

約数ペア:

[(1, 199075440), (2, 99537720), (3, 66358480), (4, 49768860), (5, 39815088), (6, 33179240), (8, 24884430), (10, 19907544), (12, 16589620), (15, 13271696), (16, 12442215), (17, 11710320), (20, 9953772), (24, 8294810), (30, 6635848), (34, 5855160), (40, 4976886), (48, 4147405), (51, 3903440), (59, 3374160), (60, 3317924), (68, 2927580), (80, 2488443), (85, 2342064), (102, 1951720), (118, 1687080), (120, 1658962), (136, 1463790), (170, 1171032), (177, 1124720), (204, 975860), (236, 843540), (240, 829481), (255, 780688), (272, 731895), (295, 674832), (340, 585516), (354, 562360), (408, 487930), (472, 421770), (510, 390344), (590, 337416), (680, 292758), (708, 281180), (816, 243965), (827, 240720), (885, 224944), (944, 210885), (1003, 198480), (1020, 195172), (1180, 168708), (1360, 146379), (1416, 140590), (1654, 120360), (1770, 112472), (2006, 99240), (2040, 97586), (2360, 84354), (2481, 80240), (2832, 70295), (3009, 66160), (3308, 60180), (3540, 56236), (4012, 49620), (4080, 48793), (4135, 48144), (4720, 42177), (4962, 40120), (5015, 39696), (6018, 33080), (6616, 30090), (7080, 28118), (8024, 24810), (8270, 24072), (9924, 20060), (10030, 19848), (12036, 16540), (12405, 16048), (13232, 15045), (14059, 14160)]