69156722920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{823}}^1$

素因数の和:1619

約数の個数: 128

約数和(自身を含む): 163923264000

約数和(自身を除く): 94766541080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 613, 745, 823, 920, 1192, 1226, 1490, 1646, 2452, 2980, 3065, 3292, 3427, 4115, 4904, 5960, 6130, 6584, 6854, 8230, 12260, 13708, 14099, 16460, 17135, 18929, 24520, 27416, 28198, 32920, 34270, 37858, 56396, 68540, 70495, 75716, 91337, 94645, 112792, 122627, 137080, 140990, 151432, 182674, 189290, 245254, 281980, 365348, 378580, 456685, 490508, 504499, 563960, 613135, 730696, 757160, 913370, 981016, 1008998, 1226270, 1826740, 2017996, 2100751, 2452540, 2522495, 2820421, 3653480, 4035992, 4201502, 4905080, 5044990, 5640842, 8403004, 10089980, 10503755, 11281684, 11603477, 14102105, 16806008, 20179960, 21007510, 22563368, 23206954, 28204210, 42015020, 46413908, 56408420, 58017385, 75170351, 84030040, 92827816, 112816840, 116034770, 150340702, 232069540, 300681404, 375851755, 464139080, 601362808, 751703510, 1503407020, 1728918073, 3006814040, 3457836146, 6915672292, 8644590365, 13831344584, 17289180730, 34578361460, 69156722920]

約数ペア:

[(1, 69156722920), (2, 34578361460), (4, 17289180730), (5, 13831344584), (8, 8644590365), (10, 6915672292), (20, 3457836146), (23, 3006814040), (40, 1728918073), (46, 1503407020), (92, 751703510), (115, 601362808), (149, 464139080), (184, 375851755), (230, 300681404), (298, 232069540), (460, 150340702), (596, 116034770), (613, 112816840), (745, 92827816), (823, 84030040), (920, 75170351), (1192, 58017385), (1226, 56408420), (1490, 46413908), (1646, 42015020), (2452, 28204210), (2980, 23206954), (3065, 22563368), (3292, 21007510), (3427, 20179960), (4115, 16806008), (4904, 14102105), (5960, 11603477), (6130, 11281684), (6584, 10503755), (6854, 10089980), (8230, 8403004), (12260, 5640842), (13708, 5044990), (14099, 4905080), (16460, 4201502), (17135, 4035992), (18929, 3653480), (24520, 2820421), (27416, 2522495), (28198, 2452540), (32920, 2100751), (34270, 2017996), (37858, 1826740), (56396, 1226270), (68540, 1008998), (70495, 981016), (75716, 913370), (91337, 757160), (94645, 730696), (112792, 613135), (122627, 563960), (137080, 504499), (140990, 490508), (151432, 456685), (182674, 378580), (189290, 365348), (245254, 281980)]