63778440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 156023160

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, 2543, 3135, 4180, 5016, 5086, 6270, 7629, 8360, 10172, 12540, 12715, 15258, 20344, 25080, 25430, 27973, 30516, 38145, 48317, 50860, 55946, 61032, 76290, 83919, 96634, 101720, 111892, 139865, 144951, 152580, 167838, 193268, 223784, 241585, 279730, 289902, 305160, 335676, 386536, 419595, 483170, 531487, 559460, 579804, 671352, 724755, 839190, 966340, 1062974, 1118920, 1159608, 1449510, 1594461, 1678380, 1932680, 2125948, 2657435, 2899020, 3188922, 3356760, 4251896, 5314870, 5798040, 6377844, 7972305, 10629740, 12755688, 15944610, 21259480, 31889220, 63778440]

約数ペア:

[(1, 63778440), (2, 31889220), (3, 21259480), (4, 15944610), (5, 12755688), (6, 10629740), (8, 7972305), (10, 6377844), (11, 5798040), (12, 5314870), (15, 4251896), (19, 3356760), (20, 3188922), (22, 2899020), (24, 2657435), (30, 2125948), (33, 1932680), (38, 1678380), (40, 1594461), (44, 1449510), (55, 1159608), (57, 1118920), (60, 1062974), (66, 966340), (76, 839190), (88, 724755), (95, 671352), (110, 579804), (114, 559460), (120, 531487), (132, 483170), (152, 419595), (165, 386536), (190, 335676), (209, 305160), (220, 289902), (228, 279730), (264, 241585), (285, 223784), (330, 193268), (380, 167838), (418, 152580), (440, 144951), (456, 139865), (570, 111892), (627, 101720), (660, 96634), (760, 83919), (836, 76290), (1045, 61032), (1140, 55946), (1254, 50860), (1320, 48317), (1672, 38145), (2090, 30516), (2280, 27973), (2508, 25430), (2543, 25080), (3135, 20344), (4180, 15258), (5016, 12715), (5086, 12540), (6270, 10172), (7629, 8360)]