19005116940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{8731}}^1$

素因数の和:8917

約数の個数: 192

約数和(自身を含む): 61612992000

約数和(自身を除く): 42607875060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 139, 145, 174, 180, 261, 270, 278, 290, 348, 417, 435, 522, 540, 556, 580, 695, 783, 834, 870, 1044, 1251, 1305, 1390, 1566, 1668, 1740, 2085, 2502, 2610, 2780, 3132, 3753, 3915, 4031, 4170, 5004, 5220, 6255, 7506, 7830, 8062, 8340, 8731, 12093, 12510, 15012, 15660, 16124, 17462, 18765, 20155, 24186, 25020, 26193, 34924, 36279, 37530, 40310, 43655, 48372, 52386, 60465, 72558, 75060, 78579, 80620, 87310, 104772, 108837, 120930, 130965, 145116, 157158, 174620, 181395, 217674, 235737, 241860, 253199, 261930, 314316, 362790, 392895, 435348, 471474, 506398, 523860, 544185, 725580, 759597, 785790, 942948, 1012796, 1088370, 1178685, 1213609, 1265995, 1519194, 1571580, 2176740, 2278791, 2357370, 2427218, 2531990, 3038388, 3640827, 3797985, 4557582, 4714740, 4854436, 5063980, 6068045, 6836373, 7281654, 7595970, 9115164, 10922481, 11393955, 12136090, 13672746, 14563308, 15191940, 18204135, 21844962, 22787910, 24272180, 27345492, 32767443, 34181865, 35194661, 36408270, 43689924, 45575820, 54612405, 65534886, 68363730, 70389322, 72816540, 105583983, 109224810, 131069772, 136727460, 140778644, 163837215, 175973305, 211167966, 218449620, 316751949, 327674430, 351946610, 422335932, 527919915, 633503898, 655348860, 703893220, 950255847, 1055839830, 1267007796, 1583759745, 1900511694, 2111679660, 3167519490, 3801023388, 4751279235, 6335038980, 9502558470, 19005116940]

約数ペア:

[(1, 19005116940), (2, 9502558470), (3, 6335038980), (4, 4751279235), (5, 3801023388), (6, 3167519490), (9, 2111679660), (10, 1900511694), (12, 1583759745), (15, 1267007796), (18, 1055839830), (20, 950255847), (27, 703893220), (29, 655348860), (30, 633503898), (36, 527919915), (45, 422335932), (54, 351946610), (58, 327674430), (60, 316751949), (87, 218449620), (90, 211167966), (108, 175973305), (116, 163837215), (135, 140778644), (139, 136727460), (145, 131069772), (174, 109224810), (180, 105583983), (261, 72816540), (270, 70389322), (278, 68363730), (290, 65534886), (348, 54612405), (417, 45575820), (435, 43689924), (522, 36408270), (540, 35194661), (556, 34181865), (580, 32767443), (695, 27345492), (783, 24272180), (834, 22787910), (870, 21844962), (1044, 18204135), (1251, 15191940), (1305, 14563308), (1390, 13672746), (1566, 12136090), (1668, 11393955), (1740, 10922481), (2085, 9115164), (2502, 7595970), (2610, 7281654), (2780, 6836373), (3132, 6068045), (3753, 5063980), (3915, 4854436), (4031, 4714740), (4170, 4557582), (5004, 3797985), (5220, 3640827), (6255, 3038388), (7506, 2531990), (7830, 2427218), (8062, 2357370), (8340, 2278791), (8731, 2176740), (12093, 1571580), (12510, 1519194), (15012, 1265995), (15660, 1213609), (16124, 1178685), (17462, 1088370), (18765, 1012796), (20155, 942948), (24186, 785790), (25020, 759597), (26193, 725580), (34924, 544185), (36279, 523860), (37530, 506398), (40310, 471474), (43655, 435348), (48372, 392895), (52386, 362790), (60465, 314316), (72558, 261930), (75060, 253199), (78579, 241860), (80620, 235737), (87310, 217674), (104772, 181395), (108837, 174620), (120930, 157158), (130965, 145116)]