206483760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 808501824

約数和(自身を除く): 602018064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 773, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1546, 1590, 1680, 1855, 1908, 2120, 2226, 2319, 2385, 2520, 2544, 2968, 3092, 3180, 3339, 3710, 3816, 3865, 4240, 4452, 4638, 4770, 5040, 5411, 5565, 5936, 6184, 6360, 6678, 6957, 7420, 7632, 7730, 8904, 9276, 9540, 10822, 11130, 11595, 12368, 12720, 13356, 13914, 14840, 15460, 16233, 16695, 17808, 18552, 19080, 21644, 22260, 23190, 26712, 27055, 27828, 29680, 30920, 32466, 33390, 34785, 37104, 38160, 40969, 43288, 44520, 46380, 48699, 53424, 54110, 55656, 61840, 64932, 66780, 69570, 81165, 81938, 86576, 89040, 92760, 97398, 108220, 111312, 122907, 129864, 133560, 139140, 162330, 163876, 185520, 194796, 204845, 216440, 243495, 245814, 259728, 267120, 278280, 286783, 324660, 327752, 368721, 389592, 409690, 432880, 486990, 491628, 556560, 573566, 614535, 649320, 655504, 737442, 779184, 819380, 860349, 973980, 983256, 1147132, 1229070, 1298640, 1433915, 1474884, 1638760, 1720698, 1843605, 1947960, 1966512, 2294264, 2458140, 2581047, 2867830, 2949768, 3277520, 3441396, 3687210, 3895920, 4301745, 4588528, 4916280, 5162094, 5735660, 5899536, 6882792, 7374420, 8603490, 9832560, 10324188, 11471320, 12905235, 13765584, 14748840, 17206980, 20648376, 22942640, 25810470, 29497680, 34413960, 41296752, 51620940, 68827920, 103241880, 206483760]

約数ペア:

[(1, 206483760), (2, 103241880), (3, 68827920), (4, 51620940), (5, 41296752), (6, 34413960), (7, 29497680), (8, 25810470), (9, 22942640), (10, 20648376), (12, 17206980), (14, 14748840), (15, 13765584), (16, 12905235), (18, 11471320), (20, 10324188), (21, 9832560), (24, 8603490), (28, 7374420), (30, 6882792), (35, 5899536), (36, 5735660), (40, 5162094), (42, 4916280), (45, 4588528), (48, 4301745), (53, 3895920), (56, 3687210), (60, 3441396), (63, 3277520), (70, 2949768), (72, 2867830), (80, 2581047), (84, 2458140), (90, 2294264), (105, 1966512), (106, 1947960), (112, 1843605), (120, 1720698), (126, 1638760), (140, 1474884), (144, 1433915), (159, 1298640), (168, 1229070), (180, 1147132), (210, 983256), (212, 973980), (240, 860349), (252, 819380), (265, 779184), (280, 737442), (315, 655504), (318, 649320), (336, 614535), (360, 573566), (371, 556560), (420, 491628), (424, 486990), (477, 432880), (504, 409690), (530, 389592), (560, 368721), (630, 327752), (636, 324660), (720, 286783), (742, 278280), (773, 267120), (795, 259728), (840, 245814), (848, 243495), (954, 216440), (1008, 204845), (1060, 194796), (1113, 185520), (1260, 163876), (1272, 162330), (1484, 139140), (1546, 133560), (1590, 129864), (1680, 122907), (1855, 111312), (1908, 108220), (2120, 97398), (2226, 92760), (2319, 89040), (2385, 86576), (2520, 81938), (2544, 81165), (2968, 69570), (3092, 66780), (3180, 64932), (3339, 61840), (3710, 55656), (3816, 54110), (3865, 53424), (4240, 48699), (4452, 46380), (4638, 44520), (4770, 43288), (5040, 40969), (5411, 38160), (5565, 37104), (5936, 34785), (6184, 33390), (6360, 32466), (6678, 30920), (6957, 29680), (7420, 27828), (7632, 27055), (7730, 26712), (8904, 23190), (9276, 22260), (9540, 21644), (10822, 19080), (11130, 18552), (11595, 17808), (12368, 16695), (12720, 16233), (13356, 15460), (13914, 14840)]