156701580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 533089536

約数和(自身を除く): 376387956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1291, 1428, 1445, 1734, 1785, 2023, 2380, 2582, 2890, 3468, 3570, 3873, 4046, 4335, 5164, 5780, 6069, 6455, 7140, 7746, 8092, 8670, 9037, 10115, 12138, 12910, 15492, 17340, 18074, 19365, 20230, 21947, 24276, 25820, 27111, 30345, 36148, 38730, 40460, 43894, 45185, 54222, 60690, 65841, 77460, 87788, 90370, 108444, 109735, 121380, 131682, 135555, 153629, 180740, 219470, 263364, 271110, 307258, 329205, 373099, 438940, 460887, 542220, 614516, 658410, 746198, 768145, 921774, 1119297, 1316820, 1492396, 1536290, 1843548, 1865495, 2238594, 2304435, 2611693, 3072580, 3730990, 4477188, 4608870, 5223386, 5596485, 7461980, 7835079, 9217740, 10446772, 11192970, 13058465, 15670158, 22385940, 26116930, 31340316, 39175395, 52233860, 78350790, 156701580]

約数ペア:

[(1, 156701580), (2, 78350790), (3, 52233860), (4, 39175395), (5, 31340316), (6, 26116930), (7, 22385940), (10, 15670158), (12, 13058465), (14, 11192970), (15, 10446772), (17, 9217740), (20, 7835079), (21, 7461980), (28, 5596485), (30, 5223386), (34, 4608870), (35, 4477188), (42, 3730990), (51, 3072580), (60, 2611693), (68, 2304435), (70, 2238594), (84, 1865495), (85, 1843548), (102, 1536290), (105, 1492396), (119, 1316820), (140, 1119297), (170, 921774), (204, 768145), (210, 746198), (238, 658410), (255, 614516), (289, 542220), (340, 460887), (357, 438940), (420, 373099), (476, 329205), (510, 307258), (578, 271110), (595, 263364), (714, 219470), (867, 180740), (1020, 153629), (1156, 135555), (1190, 131682), (1291, 121380), (1428, 109735), (1445, 108444), (1734, 90370), (1785, 87788), (2023, 77460), (2380, 65841), (2582, 60690), (2890, 54222), (3468, 45185), (3570, 43894), (3873, 40460), (4046, 38730), (4335, 36148), (5164, 30345), (5780, 27111), (6069, 25820), (6455, 24276), (7140, 21947), (7746, 20230), (8092, 19365), (8670, 18074), (9037, 17340), (10115, 15492), (12138, 12910)]