64149840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 160

約数和(自身を含む): 234092160

約数和(自身を除く): 169942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1747, 1836, 2040, 2160, 2295, 2448, 3060, 3494, 3672, 4080, 4590, 5241, 6120, 6988, 7344, 8735, 9180, 10482, 12240, 13976, 15723, 17470, 18360, 20964, 26205, 27952, 29699, 31446, 34940, 36720, 41928, 47169, 52410, 59398, 62892, 69880, 78615, 83856, 89097, 94338, 104820, 118796, 125784, 139760, 148495, 157230, 178194, 188676, 209640, 235845, 237592, 251568, 267291, 296990, 314460, 356388, 377352, 419280, 445485, 471690, 475184, 534582, 593980, 628920, 712776, 754704, 801873, 890970, 943380, 1069164, 1187960, 1257840, 1336455, 1425552, 1603746, 1781940, 1886760, 2138328, 2375920, 2672910, 3207492, 3563880, 3773520, 4009365, 4276656, 5345820, 6414984, 7127760, 8018730, 10691640, 12829968, 16037460, 21383280, 32074920, 64149840]

約数ペア:

[(1, 64149840), (2, 32074920), (3, 21383280), (4, 16037460), (5, 12829968), (6, 10691640), (8, 8018730), (9, 7127760), (10, 6414984), (12, 5345820), (15, 4276656), (16, 4009365), (17, 3773520), (18, 3563880), (20, 3207492), (24, 2672910), (27, 2375920), (30, 2138328), (34, 1886760), (36, 1781940), (40, 1603746), (45, 1425552), (48, 1336455), (51, 1257840), (54, 1187960), (60, 1069164), (68, 943380), (72, 890970), (80, 801873), (85, 754704), (90, 712776), (102, 628920), (108, 593980), (120, 534582), (135, 475184), (136, 471690), (144, 445485), (153, 419280), (170, 377352), (180, 356388), (204, 314460), (216, 296990), (240, 267291), (255, 251568), (270, 237592), (272, 235845), (306, 209640), (340, 188676), (360, 178194), (408, 157230), (432, 148495), (459, 139760), (510, 125784), (540, 118796), (612, 104820), (680, 94338), (720, 89097), (765, 83856), (816, 78615), (918, 69880), (1020, 62892), (1080, 59398), (1224, 52410), (1360, 47169), (1530, 41928), (1747, 36720), (1836, 34940), (2040, 31446), (2160, 29699), (2295, 27952), (2448, 26205), (3060, 20964), (3494, 18360), (3672, 17470), (4080, 15723), (4590, 13976), (5241, 12240), (6120, 10482), (6988, 9180), (7344, 8735)]