142408320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4402

約数の個数: 128

約数和(自身を含む): 480738240

約数和(自身を除く): 338329920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 4363, 5440, 6528, 8160, 8726, 10880, 13089, 16320, 17452, 21815, 26178, 32640, 34904, 43630, 52356, 65445, 69808, 74171, 87260, 104712, 130890, 139616, 148342, 174520, 209424, 222513, 261780, 279232, 296684, 349040, 370855, 418848, 445026, 523560, 558464, 593368, 698080, 741710, 837696, 890052, 1047120, 1112565, 1186736, 1396160, 1483420, 1675392, 1780104, 2094240, 2225130, 2373472, 2792320, 2966840, 3560208, 4188480, 4450260, 4746944, 5933680, 7120416, 8376960, 8900520, 9493888, 11867360, 14240832, 17801040, 23734720, 28481664, 35602080, 47469440, 71204160, 142408320]

約数ペア:

[(1, 142408320), (2, 71204160), (3, 47469440), (4, 35602080), (5, 28481664), (6, 23734720), (8, 17801040), (10, 14240832), (12, 11867360), (15, 9493888), (16, 8900520), (17, 8376960), (20, 7120416), (24, 5933680), (30, 4746944), (32, 4450260), (34, 4188480), (40, 3560208), (48, 2966840), (51, 2792320), (60, 2373472), (64, 2225130), (68, 2094240), (80, 1780104), (85, 1675392), (96, 1483420), (102, 1396160), (120, 1186736), (128, 1112565), (136, 1047120), (160, 890052), (170, 837696), (192, 741710), (204, 698080), (240, 593368), (255, 558464), (272, 523560), (320, 445026), (340, 418848), (384, 370855), (408, 349040), (480, 296684), (510, 279232), (544, 261780), (640, 222513), (680, 209424), (816, 174520), (960, 148342), (1020, 139616), (1088, 130890), (1360, 104712), (1632, 87260), (1920, 74171), (2040, 69808), (2176, 65445), (2720, 52356), (3264, 43630), (4080, 34904), (4363, 32640), (5440, 26178), (6528, 21815), (8160, 17452), (8726, 16320), (10880, 13089)]