64279080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 222393600

約数和(自身を除く): 158114520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 87, 90, 94, 116, 120, 131, 141, 145, 174, 180, 188, 232, 235, 261, 262, 282, 290, 348, 360, 376, 393, 423, 435, 470, 522, 524, 564, 580, 655, 696, 705, 786, 846, 870, 940, 1044, 1048, 1128, 1160, 1179, 1305, 1310, 1363, 1410, 1572, 1692, 1740, 1880, 1965, 2088, 2115, 2358, 2610, 2620, 2726, 2820, 3144, 3384, 3480, 3799, 3930, 4089, 4230, 4716, 5220, 5240, 5452, 5640, 5895, 6157, 6815, 7598, 7860, 8178, 8460, 9432, 10440, 10904, 11397, 11790, 12267, 12314, 13630, 15196, 15720, 16356, 16920, 18471, 18995, 20445, 22794, 23580, 24534, 24628, 27260, 30392, 30785, 32712, 34191, 36942, 37990, 40890, 45588, 47160, 49068, 49256, 54520, 55413, 56985, 61335, 61570, 68382, 73884, 75980, 81780, 91176, 92355, 98136, 110826, 113970, 122670, 123140, 136764, 147768, 151960, 163560, 170955, 178553, 184710, 221652, 227940, 245340, 246280, 273528, 277065, 341910, 357106, 369420, 443304, 455880, 490680, 535659, 554130, 683820, 714212, 738840, 892765, 1071318, 1108260, 1367640, 1428424, 1606977, 1785530, 2142636, 2216520, 2678295, 3213954, 3571060, 4285272, 5356590, 6427908, 7142120, 8034885, 10713180, 12855816, 16069770, 21426360, 32139540, 64279080]

約数ペア:

[(1, 64279080), (2, 32139540), (3, 21426360), (4, 16069770), (5, 12855816), (6, 10713180), (8, 8034885), (9, 7142120), (10, 6427908), (12, 5356590), (15, 4285272), (18, 3571060), (20, 3213954), (24, 2678295), (29, 2216520), (30, 2142636), (36, 1785530), (40, 1606977), (45, 1428424), (47, 1367640), (58, 1108260), (60, 1071318), (72, 892765), (87, 738840), (90, 714212), (94, 683820), (116, 554130), (120, 535659), (131, 490680), (141, 455880), (145, 443304), (174, 369420), (180, 357106), (188, 341910), (232, 277065), (235, 273528), (261, 246280), (262, 245340), (282, 227940), (290, 221652), (348, 184710), (360, 178553), (376, 170955), (393, 163560), (423, 151960), (435, 147768), (470, 136764), (522, 123140), (524, 122670), (564, 113970), (580, 110826), (655, 98136), (696, 92355), (705, 91176), (786, 81780), (846, 75980), (870, 73884), (940, 68382), (1044, 61570), (1048, 61335), (1128, 56985), (1160, 55413), (1179, 54520), (1305, 49256), (1310, 49068), (1363, 47160), (1410, 45588), (1572, 40890), (1692, 37990), (1740, 36942), (1880, 34191), (1965, 32712), (2088, 30785), (2115, 30392), (2358, 27260), (2610, 24628), (2620, 24534), (2726, 23580), (2820, 22794), (3144, 20445), (3384, 18995), (3480, 18471), (3799, 16920), (3930, 16356), (4089, 15720), (4230, 15196), (4716, 13630), (5220, 12314), (5240, 12267), (5452, 11790), (5640, 11397), (5895, 10904), (6157, 10440), (6815, 9432), (7598, 8460), (7860, 8178)]