1489111680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1227

約数の個数: 256

約数和(自身を含む): 5483324160

約数和(自身を除く): 3994212480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 101, 105, 112, 120, 128, 140, 160, 168, 192, 202, 210, 224, 240, 280, 303, 320, 336, 384, 404, 420, 448, 480, 505, 560, 606, 640, 672, 707, 808, 840, 896, 960, 1010, 1097, 1120, 1212, 1344, 1414, 1515, 1616, 1680, 1920, 2020, 2121, 2194, 2240, 2424, 2688, 2828, 3030, 3232, 3291, 3360, 3535, 4040, 4242, 4388, 4480, 4848, 5485, 5656, 6060, 6464, 6582, 6720, 7070, 7679, 8080, 8484, 8776, 9696, 10605, 10970, 11312, 12120, 12928, 13164, 13440, 14140, 15358, 16160, 16455, 16968, 17552, 19392, 21210, 21940, 22624, 23037, 24240, 26328, 28280, 30716, 32320, 32910, 33936, 35104, 38395, 38784, 42420, 43880, 45248, 46074, 48480, 52656, 56560, 61432, 64640, 65820, 67872, 70208, 76790, 84840, 87760, 90496, 92148, 96960, 105312, 110797, 113120, 115185, 122864, 131640, 135744, 140416, 153580, 169680, 175520, 184296, 193920, 210624, 221594, 226240, 230370, 245728, 263280, 271488, 307160, 332391, 339360, 351040, 368592, 421248, 443188, 452480, 460740, 491456, 526560, 553985, 614320, 664782, 678720, 702080, 737184, 775579, 886376, 921480, 982912, 1053120, 1107970, 1228640, 1329564, 1357440, 1474368, 1551158, 1661955, 1772752, 1842960, 2106240, 2215940, 2326737, 2457280, 2659128, 2948736, 3102316, 3323910, 3545504, 3685920, 3877895, 4431880, 4653474, 4914560, 5318256, 6204632, 6647820, 7091008, 7371840, 7755790, 8863760, 9306948, 10636512, 11633685, 12409264, 13295640, 14182016, 14743680, 15511580, 17727520, 18613896, 21273024, 23267370, 24818528, 26591280, 31023160, 35455040, 37227792, 42546048, 46534740, 49637056, 53182560, 62046320, 70910080, 74455584, 93069480, 99274112, 106365120, 124092640, 148911168, 186138960, 212730240, 248185280, 297822336, 372277920, 496370560, 744555840, 1489111680]

約数ペア:

[(1, 1489111680), (2, 744555840), (3, 496370560), (4, 372277920), (5, 297822336), (6, 248185280), (7, 212730240), (8, 186138960), (10, 148911168), (12, 124092640), (14, 106365120), (15, 99274112), (16, 93069480), (20, 74455584), (21, 70910080), (24, 62046320), (28, 53182560), (30, 49637056), (32, 46534740), (35, 42546048), (40, 37227792), (42, 35455040), (48, 31023160), (56, 26591280), (60, 24818528), (64, 23267370), (70, 21273024), (80, 18613896), (84, 17727520), (96, 15511580), (101, 14743680), (105, 14182016), (112, 13295640), (120, 12409264), (128, 11633685), (140, 10636512), (160, 9306948), (168, 8863760), (192, 7755790), (202, 7371840), (210, 7091008), (224, 6647820), (240, 6204632), (280, 5318256), (303, 4914560), (320, 4653474), (336, 4431880), (384, 3877895), (404, 3685920), (420, 3545504), (448, 3323910), (480, 3102316), (505, 2948736), (560, 2659128), (606, 2457280), (640, 2326737), (672, 2215940), (707, 2106240), (808, 1842960), (840, 1772752), (896, 1661955), (960, 1551158), (1010, 1474368), (1097, 1357440), (1120, 1329564), (1212, 1228640), (1344, 1107970), (1414, 1053120), (1515, 982912), (1616, 921480), (1680, 886376), (1920, 775579), (2020, 737184), (2121, 702080), (2194, 678720), (2240, 664782), (2424, 614320), (2688, 553985), (2828, 526560), (3030, 491456), (3232, 460740), (3291, 452480), (3360, 443188), (3535, 421248), (4040, 368592), (4242, 351040), (4388, 339360), (4480, 332391), (4848, 307160), (5485, 271488), (5656, 263280), (6060, 245728), (6464, 230370), (6582, 226240), (6720, 221594), (7070, 210624), (7679, 193920), (8080, 184296), (8484, 175520), (8776, 169680), (9696, 153580), (10605, 140416), (10970, 135744), (11312, 131640), (12120, 122864), (12928, 115185), (13164, 113120), (13440, 110797), (14140, 105312), (15358, 96960), (16160, 92148), (16455, 90496), (16968, 87760), (17552, 84840), (19392, 76790), (21210, 70208), (21940, 67872), (22624, 65820), (23037, 64640), (24240, 61432), (26328, 56560), (28280, 52656), (30716, 48480), (32320, 46074), (32910, 45248), (33936, 43880), (35104, 42420), (38395, 38784)]