64498680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 160

約数和(自身を含む): 229735440

約数和(自身を除く): 165236760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1171, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2342, 2754, 3060, 3240, 3513, 3672, 4590, 4684, 5508, 5855, 6120, 6885, 7026, 9180, 9368, 10539, 11016, 11710, 13770, 14052, 17565, 18360, 19907, 21078, 23420, 27540, 28104, 31617, 35130, 39814, 42156, 46840, 52695, 55080, 59721, 63234, 70260, 79628, 84312, 94851, 99535, 105390, 119442, 126468, 140520, 158085, 159256, 179163, 189702, 199070, 210780, 238884, 252936, 298605, 316170, 358326, 379404, 398140, 421560, 474255, 477768, 537489, 597210, 632340, 716652, 758808, 796280, 895815, 948510, 1074978, 1194420, 1264680, 1433304, 1612467, 1791630, 1897020, 2149956, 2388840, 2687445, 3224934, 3583260, 3794040, 4299912, 5374890, 6449868, 7166520, 8062335, 10749780, 12899736, 16124670, 21499560, 32249340, 64498680]

約数ペア:

[(1, 64498680), (2, 32249340), (3, 21499560), (4, 16124670), (5, 12899736), (6, 10749780), (8, 8062335), (9, 7166520), (10, 6449868), (12, 5374890), (15, 4299912), (17, 3794040), (18, 3583260), (20, 3224934), (24, 2687445), (27, 2388840), (30, 2149956), (34, 1897020), (36, 1791630), (40, 1612467), (45, 1433304), (51, 1264680), (54, 1194420), (60, 1074978), (68, 948510), (72, 895815), (81, 796280), (85, 758808), (90, 716652), (102, 632340), (108, 597210), (120, 537489), (135, 477768), (136, 474255), (153, 421560), (162, 398140), (170, 379404), (180, 358326), (204, 316170), (216, 298605), (255, 252936), (270, 238884), (306, 210780), (324, 199070), (340, 189702), (360, 179163), (405, 159256), (408, 158085), (459, 140520), (510, 126468), (540, 119442), (612, 105390), (648, 99535), (680, 94851), (765, 84312), (810, 79628), (918, 70260), (1020, 63234), (1080, 59721), (1171, 55080), (1224, 52695), (1377, 46840), (1530, 42156), (1620, 39814), (1836, 35130), (2040, 31617), (2295, 28104), (2342, 27540), (2754, 23420), (3060, 21078), (3240, 19907), (3513, 18360), (3672, 17565), (4590, 14052), (4684, 13770), (5508, 11710), (5855, 11016), (6120, 10539), (6885, 9368), (7026, 9180)]