69948120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 128

約数和(自身を含む): 241056000

約数和(自身を除く): 171107880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2789, 3135, 4180, 5016, 5578, 6270, 8360, 8367, 11156, 12540, 13945, 16734, 22312, 25080, 27890, 30679, 33468, 41835, 52991, 55780, 61358, 66936, 83670, 92037, 105982, 111560, 122716, 153395, 158973, 167340, 184074, 211964, 245432, 264955, 306790, 317946, 334680, 368148, 423928, 460185, 529910, 582901, 613580, 635892, 736296, 794865, 920370, 1059820, 1165802, 1227160, 1271784, 1589730, 1748703, 1840740, 2119640, 2331604, 2914505, 3179460, 3497406, 3681480, 4663208, 5829010, 6358920, 6994812, 8743515, 11658020, 13989624, 17487030, 23316040, 34974060, 69948120]

約数ペア:

[(1, 69948120), (2, 34974060), (3, 23316040), (4, 17487030), (5, 13989624), (6, 11658020), (8, 8743515), (10, 6994812), (11, 6358920), (12, 5829010), (15, 4663208), (19, 3681480), (20, 3497406), (22, 3179460), (24, 2914505), (30, 2331604), (33, 2119640), (38, 1840740), (40, 1748703), (44, 1589730), (55, 1271784), (57, 1227160), (60, 1165802), (66, 1059820), (76, 920370), (88, 794865), (95, 736296), (110, 635892), (114, 613580), (120, 582901), (132, 529910), (152, 460185), (165, 423928), (190, 368148), (209, 334680), (220, 317946), (228, 306790), (264, 264955), (285, 245432), (330, 211964), (380, 184074), (418, 167340), (440, 158973), (456, 153395), (570, 122716), (627, 111560), (660, 105982), (760, 92037), (836, 83670), (1045, 66936), (1140, 61358), (1254, 55780), (1320, 52991), (1672, 41835), (2090, 33468), (2280, 30679), (2508, 27890), (2789, 25080), (3135, 22312), (4180, 16734), (5016, 13945), (5578, 12540), (6270, 11156), (8360, 8367)]