206076720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 689902272

約数和(自身を除く): 483825552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 901, 953, 1020, 1060, 1272, 1360, 1590, 1802, 1906, 2040, 2120, 2544, 2703, 2859, 3180, 3604, 3812, 4080, 4240, 4505, 4765, 5406, 5718, 6360, 7208, 7624, 9010, 9530, 10812, 11436, 12720, 13515, 14295, 14416, 15248, 16201, 18020, 19060, 21624, 22872, 27030, 28590, 32402, 36040, 38120, 43248, 45744, 48603, 50509, 54060, 57180, 64804, 72080, 76240, 81005, 97206, 101018, 108120, 114360, 129608, 151527, 162010, 194412, 202036, 216240, 228720, 243015, 252545, 259216, 303054, 324020, 388824, 404072, 486030, 505090, 606108, 648040, 757635, 777648, 808144, 858653, 972060, 1010180, 1212216, 1296080, 1515270, 1717306, 1944120, 2020360, 2424432, 2575959, 3030540, 3434612, 3888240, 4040720, 4293265, 5151918, 6061080, 6869224, 8586530, 10303836, 12122160, 12879795, 13738448, 17173060, 20607672, 25759590, 34346120, 41215344, 51519180, 68692240, 103038360, 206076720]

約数ペア:

[(1, 206076720), (2, 103038360), (3, 68692240), (4, 51519180), (5, 41215344), (6, 34346120), (8, 25759590), (10, 20607672), (12, 17173060), (15, 13738448), (16, 12879795), (17, 12122160), (20, 10303836), (24, 8586530), (30, 6869224), (34, 6061080), (40, 5151918), (48, 4293265), (51, 4040720), (53, 3888240), (60, 3434612), (68, 3030540), (80, 2575959), (85, 2424432), (102, 2020360), (106, 1944120), (120, 1717306), (136, 1515270), (159, 1296080), (170, 1212216), (204, 1010180), (212, 972060), (240, 858653), (255, 808144), (265, 777648), (272, 757635), (318, 648040), (340, 606108), (408, 505090), (424, 486030), (510, 404072), (530, 388824), (636, 324020), (680, 303054), (795, 259216), (816, 252545), (848, 243015), (901, 228720), (953, 216240), (1020, 202036), (1060, 194412), (1272, 162010), (1360, 151527), (1590, 129608), (1802, 114360), (1906, 108120), (2040, 101018), (2120, 97206), (2544, 81005), (2703, 76240), (2859, 72080), (3180, 64804), (3604, 57180), (3812, 54060), (4080, 50509), (4240, 48603), (4505, 45744), (4765, 43248), (5406, 38120), (5718, 36040), (6360, 32402), (7208, 28590), (7624, 27030), (9010, 22872), (9530, 21624), (10812, 19060), (11436, 18020), (12720, 16201), (13515, 15248), (14295, 14416)]