7537978140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6513

約数の個数: 288

約数和(自身を含む): 27670809600

約数和(自身を除く): 20132831460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 110, 115, 121, 132, 138, 140, 154, 161, 165, 210, 220, 230, 231, 242, 253, 276, 308, 322, 330, 345, 363, 385, 420, 460, 462, 483, 484, 506, 605, 644, 660, 690, 726, 759, 770, 805, 847, 924, 966, 1012, 1155, 1210, 1265, 1380, 1452, 1518, 1540, 1610, 1694, 1771, 1815, 1932, 2310, 2415, 2420, 2530, 2541, 2783, 3036, 3220, 3388, 3542, 3630, 3795, 4235, 4620, 4830, 5060, 5082, 5313, 5566, 6449, 7084, 7260, 7590, 8349, 8470, 8855, 9660, 10164, 10626, 11132, 12705, 12898, 13915, 15180, 16698, 16940, 17710, 19347, 19481, 21252, 25410, 25796, 26565, 27830, 32245, 33396, 35420, 38694, 38962, 41745, 45143, 50820, 53130, 55660, 58443, 64490, 70939, 77388, 77924, 83490, 90286, 96735, 97405, 106260, 116886, 128980, 135429, 141878, 148327, 166980, 180572, 193470, 194810, 212817, 225715, 233772, 270858, 283756, 292215, 296654, 354695, 386940, 389620, 425634, 444981, 451430, 496573, 541716, 584430, 593308, 677145, 709390, 741635, 780329, 851268, 889962, 902860, 993146, 1038289, 1064085, 1168860, 1354290, 1418780, 1483270, 1489719, 1560658, 1631597, 1779924, 1986292, 2076578, 2128170, 2224905, 2340987, 2482865, 2708580, 2966540, 2979438, 3114867, 3121316, 3263194, 3901645, 4153156, 4256340, 4449810, 4681974, 4894791, 4965730, 5191445, 5462303, 5958876, 6229734, 6526388, 7448595, 7803290, 8157985, 8899620, 9363948, 9789582, 9931460, 10382890, 10924606, 11421179, 11704935, 12459468, 14897190, 15574335, 15606580, 16315970, 16386909, 17947567, 19579164, 20765780, 21849212, 22842358, 23409870, 24473955, 27311515, 29794380, 31148670, 32631940, 32773818, 34263537, 35895134, 45684716, 46819740, 48947910, 53842701, 54623030, 57105895, 62297340, 65547636, 68527074, 71790268, 81934545, 89737835, 97895820, 107685402, 109246060, 114211790, 125632969, 137054148, 163869090, 171317685, 179475670, 215370804, 228423580, 251265938, 269213505, 327738180, 342635370, 358951340, 376898907, 502531876, 538427010, 628164845, 685270740, 753797814, 1076854020, 1256329690, 1507595628, 1884494535, 2512659380, 3768989070, 7537978140]

約数ペア:

[(1, 7537978140), (2, 3768989070), (3, 2512659380), (4, 1884494535), (5, 1507595628), (6, 1256329690), (7, 1076854020), (10, 753797814), (11, 685270740), (12, 628164845), (14, 538427010), (15, 502531876), (20, 376898907), (21, 358951340), (22, 342635370), (23, 327738180), (28, 269213505), (30, 251265938), (33, 228423580), (35, 215370804), (42, 179475670), (44, 171317685), (46, 163869090), (55, 137054148), (60, 125632969), (66, 114211790), (69, 109246060), (70, 107685402), (77, 97895820), (84, 89737835), (92, 81934545), (105, 71790268), (110, 68527074), (115, 65547636), (121, 62297340), (132, 57105895), (138, 54623030), (140, 53842701), (154, 48947910), (161, 46819740), (165, 45684716), (210, 35895134), (220, 34263537), (230, 32773818), (231, 32631940), (242, 31148670), (253, 29794380), (276, 27311515), (308, 24473955), (322, 23409870), (330, 22842358), (345, 21849212), (363, 20765780), (385, 19579164), (420, 17947567), (460, 16386909), (462, 16315970), (483, 15606580), (484, 15574335), (506, 14897190), (605, 12459468), (644, 11704935), (660, 11421179), (690, 10924606), (726, 10382890), (759, 9931460), (770, 9789582), (805, 9363948), (847, 8899620), (924, 8157985), (966, 7803290), (1012, 7448595), (1155, 6526388), (1210, 6229734), (1265, 5958876), (1380, 5462303), (1452, 5191445), (1518, 4965730), (1540, 4894791), (1610, 4681974), (1694, 4449810), (1771, 4256340), (1815, 4153156), (1932, 3901645), (2310, 3263194), (2415, 3121316), (2420, 3114867), (2530, 2979438), (2541, 2966540), (2783, 2708580), (3036, 2482865), (3220, 2340987), (3388, 2224905), (3542, 2128170), (3630, 2076578), (3795, 1986292), (4235, 1779924), (4620, 1631597), (4830, 1560658), (5060, 1489719), (5082, 1483270), (5313, 1418780), (5566, 1354290), (6449, 1168860), (7084, 1064085), (7260, 1038289), (7590, 993146), (8349, 902860), (8470, 889962), (8855, 851268), (9660, 780329), (10164, 741635), (10626, 709390), (11132, 677145), (12705, 593308), (12898, 584430), (13915, 541716), (15180, 496573), (16698, 451430), (16940, 444981), (17710, 425634), (19347, 389620), (19481, 386940), (21252, 354695), (25410, 296654), (25796, 292215), (26565, 283756), (27830, 270858), (32245, 233772), (33396, 225715), (35420, 212817), (38694, 194810), (38962, 193470), (41745, 180572), (45143, 166980), (50820, 148327), (53130, 141878), (55660, 135429), (58443, 128980), (64490, 116886), (70939, 106260), (77388, 97405), (77924, 96735), (83490, 90286)]