1964568960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20105

約数の個数: 192

約数和(自身を含む): 7183313280

約数和(自身を除く): 5218744320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 20063, 24480, 32640, 40126, 48960, 60189, 80252, 97920, 100315, 120378, 160504, 180567, 200630, 240756, 300945, 321008, 341071, 361134, 401260, 481512, 601890, 642016, 682142, 722268, 802520, 902835, 963024, 1023213, 1203780, 1284032, 1364284, 1444536, 1605040, 1705355, 1805670, 1926048, 2046426, 2407560, 2568064, 2728568, 2889072, 3069639, 3210080, 3410710, 3611340, 3852096, 4092852, 4815120, 5116065, 5457136, 5778144, 6139278, 6420160, 6821420, 7222680, 7704192, 8185704, 9630240, 10232130, 10914272, 11556288, 12278556, 12840320, 13642840, 14445360, 15348195, 16371408, 19260480, 20464260, 21828544, 23112576, 24557112, 27285680, 28890720, 30696390, 32742816, 38520960, 40928520, 43657088, 49114224, 54571360, 57781440, 61392780, 65485632, 81857040, 98228448, 109142720, 115562880, 122785560, 130971264, 163714080, 196456896, 218285440, 245571120, 327428160, 392913792, 491142240, 654856320, 982284480, 1964568960]

約数ペア:

[(1, 1964568960), (2, 982284480), (3, 654856320), (4, 491142240), (5, 392913792), (6, 327428160), (8, 245571120), (9, 218285440), (10, 196456896), (12, 163714080), (15, 130971264), (16, 122785560), (17, 115562880), (18, 109142720), (20, 98228448), (24, 81857040), (30, 65485632), (32, 61392780), (34, 57781440), (36, 54571360), (40, 49114224), (45, 43657088), (48, 40928520), (51, 38520960), (60, 32742816), (64, 30696390), (68, 28890720), (72, 27285680), (80, 24557112), (85, 23112576), (90, 21828544), (96, 20464260), (102, 19260480), (120, 16371408), (128, 15348195), (136, 14445360), (144, 13642840), (153, 12840320), (160, 12278556), (170, 11556288), (180, 10914272), (192, 10232130), (204, 9630240), (240, 8185704), (255, 7704192), (272, 7222680), (288, 6821420), (306, 6420160), (320, 6139278), (340, 5778144), (360, 5457136), (384, 5116065), (408, 4815120), (480, 4092852), (510, 3852096), (544, 3611340), (576, 3410710), (612, 3210080), (640, 3069639), (680, 2889072), (720, 2728568), (765, 2568064), (816, 2407560), (960, 2046426), (1020, 1926048), (1088, 1805670), (1152, 1705355), (1224, 1605040), (1360, 1444536), (1440, 1364284), (1530, 1284032), (1632, 1203780), (1920, 1023213), (2040, 963024), (2176, 902835), (2448, 802520), (2720, 722268), (2880, 682142), (3060, 642016), (3264, 601890), (4080, 481512), (4896, 401260), (5440, 361134), (5760, 341071), (6120, 321008), (6528, 300945), (8160, 240756), (9792, 200630), (10880, 180567), (12240, 160504), (16320, 120378), (19584, 100315), (20063, 97920), (24480, 80252), (32640, 60189), (40126, 48960)]