214973640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3756

約数の個数: 192

約数和(自身を含む): 833414400

約数和(自身を除く): 618440760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3709, 3864, 4140, 4830, 5796, 6440, 7245, 7418, 8280, 9660, 11127, 11592, 14490, 14836, 18545, 19320, 22254, 25963, 28980, 29672, 33381, 37090, 44508, 51926, 55635, 57960, 66762, 74180, 77889, 85307, 89016, 103852, 111270, 129815, 133524, 148360, 155778, 166905, 170614, 207704, 222540, 233667, 255921, 259630, 267048, 311556, 333810, 341228, 389445, 426535, 445080, 467334, 511842, 519260, 597149, 623112, 667620, 682456, 767763, 778890, 853070, 934668, 1023684, 1038520, 1168335, 1194298, 1279605, 1335240, 1535526, 1557780, 1706140, 1791447, 1869336, 2047368, 2336670, 2388596, 2559210, 2985745, 3071052, 3115560, 3412280, 3582894, 3838815, 4673340, 4777192, 5118420, 5374341, 5971490, 6142104, 7165788, 7677630, 8957235, 9346680, 10236840, 10748682, 11942980, 14331576, 15355260, 17914470, 21497364, 23885960, 26871705, 30710520, 35828940, 42994728, 53743410, 71657880, 107486820, 214973640]

約数ペア:

[(1, 214973640), (2, 107486820), (3, 71657880), (4, 53743410), (5, 42994728), (6, 35828940), (7, 30710520), (8, 26871705), (9, 23885960), (10, 21497364), (12, 17914470), (14, 15355260), (15, 14331576), (18, 11942980), (20, 10748682), (21, 10236840), (23, 9346680), (24, 8957235), (28, 7677630), (30, 7165788), (35, 6142104), (36, 5971490), (40, 5374341), (42, 5118420), (45, 4777192), (46, 4673340), (56, 3838815), (60, 3582894), (63, 3412280), (69, 3115560), (70, 3071052), (72, 2985745), (84, 2559210), (90, 2388596), (92, 2336670), (105, 2047368), (115, 1869336), (120, 1791447), (126, 1706140), (138, 1557780), (140, 1535526), (161, 1335240), (168, 1279605), (180, 1194298), (184, 1168335), (207, 1038520), (210, 1023684), (230, 934668), (252, 853070), (276, 778890), (280, 767763), (315, 682456), (322, 667620), (345, 623112), (360, 597149), (414, 519260), (420, 511842), (460, 467334), (483, 445080), (504, 426535), (552, 389445), (630, 341228), (644, 333810), (690, 311556), (805, 267048), (828, 259630), (840, 255921), (920, 233667), (966, 222540), (1035, 207704), (1260, 170614), (1288, 166905), (1380, 155778), (1449, 148360), (1610, 133524), (1656, 129815), (1932, 111270), (2070, 103852), (2415, 89016), (2520, 85307), (2760, 77889), (2898, 74180), (3220, 66762), (3709, 57960), (3864, 55635), (4140, 51926), (4830, 44508), (5796, 37090), (6440, 33381), (7245, 29672), (7418, 28980), (8280, 25963), (9660, 22254), (11127, 19320), (11592, 18545), (14490, 14836)]