63884520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 240589440

約数和(自身を除く): 176704920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 251, 252, 280, 303, 315, 360, 404, 420, 502, 504, 505, 606, 630, 707, 753, 808, 840, 909, 1004, 1010, 1212, 1255, 1260, 1414, 1506, 1515, 1757, 1818, 2008, 2020, 2121, 2259, 2424, 2510, 2520, 2828, 3012, 3030, 3514, 3535, 3636, 3765, 4040, 4242, 4518, 4545, 5020, 5271, 5656, 6024, 6060, 6363, 7028, 7070, 7272, 7530, 8484, 8785, 9036, 9090, 10040, 10542, 10605, 11295, 12120, 12726, 14056, 14140, 15060, 15813, 16968, 17570, 18072, 18180, 21084, 21210, 22590, 25351, 25452, 26355, 28280, 30120, 31626, 31815, 35140, 36360, 42168, 42420, 45180, 50702, 50904, 52710, 63252, 63630, 70280, 76053, 79065, 84840, 90360, 101404, 105420, 126504, 126755, 127260, 152106, 158130, 177457, 202808, 210840, 228159, 253510, 254520, 304212, 316260, 354914, 380265, 456318, 507020, 532371, 608424, 632520, 709828, 760530, 887285, 912636, 1014040, 1064742, 1140795, 1419656, 1521060, 1597113, 1774570, 1825272, 2129484, 2281590, 2661855, 3042120, 3194226, 3549140, 4258968, 4563180, 5323710, 6388452, 7098280, 7985565, 9126360, 10647420, 12776904, 15971130, 21294840, 31942260, 63884520]

約数ペア:

[(1, 63884520), (2, 31942260), (3, 21294840), (4, 15971130), (5, 12776904), (6, 10647420), (7, 9126360), (8, 7985565), (9, 7098280), (10, 6388452), (12, 5323710), (14, 4563180), (15, 4258968), (18, 3549140), (20, 3194226), (21, 3042120), (24, 2661855), (28, 2281590), (30, 2129484), (35, 1825272), (36, 1774570), (40, 1597113), (42, 1521060), (45, 1419656), (56, 1140795), (60, 1064742), (63, 1014040), (70, 912636), (72, 887285), (84, 760530), (90, 709828), (101, 632520), (105, 608424), (120, 532371), (126, 507020), (140, 456318), (168, 380265), (180, 354914), (202, 316260), (210, 304212), (251, 254520), (252, 253510), (280, 228159), (303, 210840), (315, 202808), (360, 177457), (404, 158130), (420, 152106), (502, 127260), (504, 126755), (505, 126504), (606, 105420), (630, 101404), (707, 90360), (753, 84840), (808, 79065), (840, 76053), (909, 70280), (1004, 63630), (1010, 63252), (1212, 52710), (1255, 50904), (1260, 50702), (1414, 45180), (1506, 42420), (1515, 42168), (1757, 36360), (1818, 35140), (2008, 31815), (2020, 31626), (2121, 30120), (2259, 28280), (2424, 26355), (2510, 25452), (2520, 25351), (2828, 22590), (3012, 21210), (3030, 21084), (3514, 18180), (3535, 18072), (3636, 17570), (3765, 16968), (4040, 15813), (4242, 15060), (4518, 14140), (4545, 14056), (5020, 12726), (5271, 12120), (5656, 11295), (6024, 10605), (6060, 10542), (6363, 10040), (7028, 9090), (7070, 9036), (7272, 8785), (7530, 8484)]