141120980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 434367360

約数和(自身を除く): 293246380

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 49, 52, 53, 55, 65, 70, 76, 77, 91, 95, 98, 106, 110, 130, 133, 140, 143, 154, 182, 190, 196, 209, 212, 220, 245, 247, 260, 265, 266, 286, 308, 364, 371, 380, 385, 418, 455, 490, 494, 530, 532, 539, 572, 583, 637, 665, 689, 715, 742, 770, 836, 910, 931, 980, 988, 1001, 1007, 1045, 1060, 1078, 1166, 1235, 1274, 1330, 1378, 1430, 1463, 1484, 1540, 1729, 1820, 1855, 1862, 2002, 2014, 2090, 2156, 2332, 2470, 2548, 2597, 2660, 2695, 2717, 2756, 2860, 2915, 2926, 3185, 3445, 3458, 3710, 3724, 4004, 4028, 4081, 4180, 4655, 4823, 4940, 5005, 5035, 5194, 5390, 5434, 5830, 5852, 6370, 6890, 6916, 7007, 7049, 7315, 7420, 7579, 8162, 8645, 9310, 9646, 10010, 10070, 10241, 10388, 10780, 10868, 11077, 11660, 12103, 12740, 12985, 13091, 13585, 13780, 14014, 14098, 14630, 15158, 16324, 17290, 18620, 19019, 19292, 20020, 20140, 20405, 20482, 22154, 24115, 24206, 25970, 26182, 27170, 28028, 28196, 28567, 29260, 30316, 33761, 34580, 35035, 35245, 37895, 38038, 40810, 40964, 44308, 48230, 48412, 49343, 51205, 51940, 52364, 53053, 54340, 55385, 57134, 60515, 65455, 67522, 70070, 70490, 75790, 76076, 77539, 81620, 91637, 95095, 96460, 98686, 102410, 106106, 110770, 114268, 121030, 130910, 133133, 135044, 140140, 140980, 142835, 144001, 151580, 155078, 168805, 183274, 190190, 197372, 204820, 212212, 221540, 242060, 246715, 261820, 265265, 266266, 285670, 288002, 310156, 337610, 366548, 371371, 380380, 387695, 458185, 493430, 530530, 532532, 542773, 571340, 576004, 641459, 665665, 675220, 720005, 742742, 775390, 916370, 986860, 1008007, 1061060, 1085546, 1282918, 1331330, 1440010, 1485484, 1550780, 1832740, 1856855, 2016014, 2171092, 2565836, 2662660, 2713865, 2880020, 3207295, 3713710, 4032028, 5040035, 5427730, 6414590, 7056049, 7427420, 10080070, 10855460, 12829180, 14112098, 20160140, 28224196, 35280245, 70560490, 141120980]

約数ペア:

[(1, 141120980), (2, 70560490), (4, 35280245), (5, 28224196), (7, 20160140), (10, 14112098), (11, 12829180), (13, 10855460), (14, 10080070), (19, 7427420), (20, 7056049), (22, 6414590), (26, 5427730), (28, 5040035), (35, 4032028), (38, 3713710), (44, 3207295), (49, 2880020), (52, 2713865), (53, 2662660), (55, 2565836), (65, 2171092), (70, 2016014), (76, 1856855), (77, 1832740), (91, 1550780), (95, 1485484), (98, 1440010), (106, 1331330), (110, 1282918), (130, 1085546), (133, 1061060), (140, 1008007), (143, 986860), (154, 916370), (182, 775390), (190, 742742), (196, 720005), (209, 675220), (212, 665665), (220, 641459), (245, 576004), (247, 571340), (260, 542773), (265, 532532), (266, 530530), (286, 493430), (308, 458185), (364, 387695), (371, 380380), (380, 371371), (385, 366548), (418, 337610), (455, 310156), (490, 288002), (494, 285670), (530, 266266), (532, 265265), (539, 261820), (572, 246715), (583, 242060), (637, 221540), (665, 212212), (689, 204820), (715, 197372), (742, 190190), (770, 183274), (836, 168805), (910, 155078), (931, 151580), (980, 144001), (988, 142835), (1001, 140980), (1007, 140140), (1045, 135044), (1060, 133133), (1078, 130910), (1166, 121030), (1235, 114268), (1274, 110770), (1330, 106106), (1378, 102410), (1430, 98686), (1463, 96460), (1484, 95095), (1540, 91637), (1729, 81620), (1820, 77539), (1855, 76076), (1862, 75790), (2002, 70490), (2014, 70070), (2090, 67522), (2156, 65455), (2332, 60515), (2470, 57134), (2548, 55385), (2597, 54340), (2660, 53053), (2695, 52364), (2717, 51940), (2756, 51205), (2860, 49343), (2915, 48412), (2926, 48230), (3185, 44308), (3445, 40964), (3458, 40810), (3710, 38038), (3724, 37895), (4004, 35245), (4028, 35035), (4081, 34580), (4180, 33761), (4655, 30316), (4823, 29260), (4940, 28567), (5005, 28196), (5035, 28028), (5194, 27170), (5390, 26182), (5434, 25970), (5830, 24206), (5852, 24115), (6370, 22154), (6890, 20482), (6916, 20405), (7007, 20140), (7049, 20020), (7315, 19292), (7420, 19019), (7579, 18620), (8162, 17290), (8645, 16324), (9310, 15158), (9646, 14630), (10010, 14098), (10070, 14014), (10241, 13780), (10388, 13585), (10780, 13091), (10868, 12985), (11077, 12740), (11660, 12103)]