20073037920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{169307}}^1$

素因数の和:169357

約数の個数: 192

約数和(自身を含む): 71678234880

約数和(自身を除く): 51605196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 19760, 23712, 29640, 39520, 59280, 118560, 169307, 338614, 507921, 677228, 846535, 1015842, 1354456, 1693070, 2031684, 2200991, 2539605, 2708912, 3216833, 3386140, 4063368, 4401982, 5079210, 5417824, 6433666, 6602973, 6772280, 8126736, 8803964, 9650499, 10158420, 11004955, 12867332, 13205946, 13544560, 16084165, 16253472, 17607928, 19300998, 20316840, 22009910, 25734664, 26411892, 27089120, 32168330, 33014865, 35215856, 38601996, 40633680, 41818829, 44019820, 48252495, 51469328, 52823784, 64336660, 66029730, 70431712, 77203992, 81267360, 83637658, 88039640, 96504990, 102938656, 105647568, 125456487, 128673320, 132059460, 154407984, 167275316, 176079280, 193009980, 209094145, 211295136, 250912974, 257346640, 264118920, 308815968, 334550632, 352158560, 386019960, 418188290, 501825948, 514693280, 528237840, 627282435, 669101264, 772039920, 836376580, 1003651896, 1056475680, 1254564870, 1338202528, 1544079840, 1672753160, 2007303792, 2509129740, 3345506320, 4014607584, 5018259480, 6691012640, 10036518960, 20073037920]

約数ペア:

[(1, 20073037920), (2, 10036518960), (3, 6691012640), (4, 5018259480), (5, 4014607584), (6, 3345506320), (8, 2509129740), (10, 2007303792), (12, 1672753160), (13, 1544079840), (15, 1338202528), (16, 1254564870), (19, 1056475680), (20, 1003651896), (24, 836376580), (26, 772039920), (30, 669101264), (32, 627282435), (38, 528237840), (39, 514693280), (40, 501825948), (48, 418188290), (52, 386019960), (57, 352158560), (60, 334550632), (65, 308815968), (76, 264118920), (78, 257346640), (80, 250912974), (95, 211295136), (96, 209094145), (104, 193009980), (114, 176079280), (120, 167275316), (130, 154407984), (152, 132059460), (156, 128673320), (160, 125456487), (190, 105647568), (195, 102938656), (208, 96504990), (228, 88039640), (240, 83637658), (247, 81267360), (260, 77203992), (285, 70431712), (304, 66029730), (312, 64336660), (380, 52823784), (390, 51469328), (416, 48252495), (456, 44019820), (480, 41818829), (494, 40633680), (520, 38601996), (570, 35215856), (608, 33014865), (624, 32168330), (741, 27089120), (760, 26411892), (780, 25734664), (912, 22009910), (988, 20316840), (1040, 19300998), (1140, 17607928), (1235, 16253472), (1248, 16084165), (1482, 13544560), (1520, 13205946), (1560, 12867332), (1824, 11004955), (1976, 10158420), (2080, 9650499), (2280, 8803964), (2470, 8126736), (2964, 6772280), (3040, 6602973), (3120, 6433666), (3705, 5417824), (3952, 5079210), (4560, 4401982), (4940, 4063368), (5928, 3386140), (6240, 3216833), (7410, 2708912), (7904, 2539605), (9120, 2200991), (9880, 2031684), (11856, 1693070), (14820, 1354456), (19760, 1015842), (23712, 846535), (29640, 677228), (39520, 507921), (59280, 338614), (118560, 169307)]