83520580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 145093820

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 29, 38, 44, 52, 53, 55, 58, 65, 76, 95, 106, 110, 116, 130, 143, 145, 190, 209, 212, 220, 247, 260, 265, 286, 290, 319, 377, 380, 418, 494, 530, 551, 572, 580, 583, 638, 689, 715, 754, 836, 988, 1007, 1045, 1060, 1102, 1166, 1235, 1276, 1378, 1430, 1508, 1537, 1595, 1885, 2014, 2090, 2204, 2332, 2470, 2717, 2755, 2756, 2860, 2915, 3074, 3190, 3445, 3770, 4028, 4147, 4180, 4940, 5035, 5434, 5510, 5830, 6061, 6148, 6380, 6890, 7163, 7540, 7579, 7685, 8294, 10070, 10868, 11020, 11077, 11660, 12122, 13091, 13585, 13780, 14326, 15158, 15370, 16588, 16907, 19981, 20140, 20735, 22154, 24244, 26182, 27170, 28652, 29203, 30305, 30316, 30740, 33814, 35815, 37895, 39962, 41470, 44308, 52364, 54340, 55385, 58406, 60610, 65455, 67628, 71630, 75790, 78793, 79924, 82940, 84535, 99905, 110770, 116812, 121220, 130910, 143260, 144001, 146015, 151580, 157586, 169070, 199810, 219791, 221540, 261820, 288002, 292030, 315172, 321233, 338140, 379639, 393965, 399620, 439582, 576004, 584060, 642466, 720005, 759278, 787930, 879164, 1098955, 1284932, 1440010, 1518556, 1575860, 1606165, 1898195, 2197910, 2880020, 3212330, 3796390, 4176029, 4395820, 6424660, 7592780, 8352058, 16704116, 20880145, 41760290, 83520580]

約数ペア:

[(1, 83520580), (2, 41760290), (4, 20880145), (5, 16704116), (10, 8352058), (11, 7592780), (13, 6424660), (19, 4395820), (20, 4176029), (22, 3796390), (26, 3212330), (29, 2880020), (38, 2197910), (44, 1898195), (52, 1606165), (53, 1575860), (55, 1518556), (58, 1440010), (65, 1284932), (76, 1098955), (95, 879164), (106, 787930), (110, 759278), (116, 720005), (130, 642466), (143, 584060), (145, 576004), (190, 439582), (209, 399620), (212, 393965), (220, 379639), (247, 338140), (260, 321233), (265, 315172), (286, 292030), (290, 288002), (319, 261820), (377, 221540), (380, 219791), (418, 199810), (494, 169070), (530, 157586), (551, 151580), (572, 146015), (580, 144001), (583, 143260), (638, 130910), (689, 121220), (715, 116812), (754, 110770), (836, 99905), (988, 84535), (1007, 82940), (1045, 79924), (1060, 78793), (1102, 75790), (1166, 71630), (1235, 67628), (1276, 65455), (1378, 60610), (1430, 58406), (1508, 55385), (1537, 54340), (1595, 52364), (1885, 44308), (2014, 41470), (2090, 39962), (2204, 37895), (2332, 35815), (2470, 33814), (2717, 30740), (2755, 30316), (2756, 30305), (2860, 29203), (2915, 28652), (3074, 27170), (3190, 26182), (3445, 24244), (3770, 22154), (4028, 20735), (4147, 20140), (4180, 19981), (4940, 16907), (5035, 16588), (5434, 15370), (5510, 15158), (5830, 14326), (6061, 13780), (6148, 13585), (6380, 13091), (6890, 12122), (7163, 11660), (7540, 11077), (7579, 11020), (7685, 10868), (8294, 10070)]