43846987240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1\times {\mathrm{1523}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 113568480000

約数和(自身を除く): 69721492760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 449, 458, 898, 916, 1145, 1523, 1603, 1796, 1832, 2245, 2290, 3046, 3143, 3206, 3592, 4490, 4580, 6092, 6286, 6412, 7615, 8015, 8980, 9160, 10661, 12184, 12572, 12824, 15230, 15715, 16030, 17960, 21322, 25144, 30460, 31430, 32060, 42644, 53305, 60920, 62860, 64120, 85288, 102821, 106610, 125720, 205642, 213220, 348767, 411284, 426440, 514105, 683827, 697534, 719747, 822568, 1028210, 1367654, 1395068, 1439494, 1743835, 2056420, 2441369, 2735308, 2790136, 2878988, 3419135, 3487670, 3598735, 4112840, 4786789, 4882738, 5470616, 5757976, 6838270, 6975340, 7197470, 9573578, 9765476, 12206845, 13676540, 13950680, 14394940, 19147156, 19530952, 23933945, 24413690, 27353080, 28789880, 38294312, 47867890, 48827380, 95735780, 97654760, 156596383, 191471560, 313192766, 626385532, 782981915, 1096174681, 1252771064, 1565963830, 2192349362, 3131927660, 4384698724, 5480873405, 6263855320, 8769397448, 10961746810, 21923493620, 43846987240]

約数ペア:

[(1, 43846987240), (2, 21923493620), (4, 10961746810), (5, 8769397448), (7, 6263855320), (8, 5480873405), (10, 4384698724), (14, 3131927660), (20, 2192349362), (28, 1565963830), (35, 1252771064), (40, 1096174681), (56, 782981915), (70, 626385532), (140, 313192766), (229, 191471560), (280, 156596383), (449, 97654760), (458, 95735780), (898, 48827380), (916, 47867890), (1145, 38294312), (1523, 28789880), (1603, 27353080), (1796, 24413690), (1832, 23933945), (2245, 19530952), (2290, 19147156), (3046, 14394940), (3143, 13950680), (3206, 13676540), (3592, 12206845), (4490, 9765476), (4580, 9573578), (6092, 7197470), (6286, 6975340), (6412, 6838270), (7615, 5757976), (8015, 5470616), (8980, 4882738), (9160, 4786789), (10661, 4112840), (12184, 3598735), (12572, 3487670), (12824, 3419135), (15230, 2878988), (15715, 2790136), (16030, 2735308), (17960, 2441369), (21322, 2056420), (25144, 1743835), (30460, 1439494), (31430, 1395068), (32060, 1367654), (42644, 1028210), (53305, 822568), (60920, 719747), (62860, 697534), (64120, 683827), (85288, 514105), (102821, 426440), (106610, 411284), (125720, 348767), (205642, 213220)]