4039779720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{2531}}^1$

素因数の和:2875

約数の個数: 128

約数和(自身を含む): 12425840640

約数和(自身を除く): 8386060920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 283, 376, 470, 564, 566, 705, 849, 940, 1128, 1132, 1410, 1415, 1698, 1880, 2264, 2531, 2820, 2830, 3396, 4245, 5062, 5640, 5660, 6792, 7593, 8490, 10124, 11320, 12655, 13301, 15186, 16980, 20248, 25310, 26602, 30372, 33960, 37965, 39903, 50620, 53204, 60744, 66505, 75930, 79806, 101240, 106408, 118957, 133010, 151860, 159612, 199515, 237914, 266020, 303720, 319224, 356871, 399030, 475828, 532040, 594785, 713742, 716273, 798060, 951656, 1189570, 1427484, 1432546, 1596120, 1784355, 2148819, 2379140, 2854968, 2865092, 3568710, 3581365, 4297638, 4758280, 5730184, 7137420, 7162730, 8595276, 10744095, 14274840, 14325460, 17190552, 21488190, 28650920, 33664831, 42976380, 67329662, 85952760, 100994493, 134659324, 168324155, 201988986, 269318648, 336648310, 403977972, 504972465, 673296620, 807955944, 1009944930, 1346593240, 2019889860, 4039779720]

約数ペア:

[(1, 4039779720), (2, 2019889860), (3, 1346593240), (4, 1009944930), (5, 807955944), (6, 673296620), (8, 504972465), (10, 403977972), (12, 336648310), (15, 269318648), (20, 201988986), (24, 168324155), (30, 134659324), (40, 100994493), (47, 85952760), (60, 67329662), (94, 42976380), (120, 33664831), (141, 28650920), (188, 21488190), (235, 17190552), (282, 14325460), (283, 14274840), (376, 10744095), (470, 8595276), (564, 7162730), (566, 7137420), (705, 5730184), (849, 4758280), (940, 4297638), (1128, 3581365), (1132, 3568710), (1410, 2865092), (1415, 2854968), (1698, 2379140), (1880, 2148819), (2264, 1784355), (2531, 1596120), (2820, 1432546), (2830, 1427484), (3396, 1189570), (4245, 951656), (5062, 798060), (5640, 716273), (5660, 713742), (6792, 594785), (7593, 532040), (8490, 475828), (10124, 399030), (11320, 356871), (12655, 319224), (13301, 303720), (15186, 266020), (16980, 237914), (20248, 199515), (25310, 159612), (26602, 151860), (30372, 133010), (33960, 118957), (37965, 106408), (39903, 101240), (50620, 79806), (53204, 75930), (60744, 66505)]