7877935520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 22973207040

約数和(自身を除く): 15095271520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 509, 520, 560, 728, 910, 1018, 1040, 1063, 1120, 1456, 1820, 2036, 2080, 2126, 2545, 2912, 3563, 3640, 4072, 4252, 5090, 5315, 6617, 7126, 7280, 7441, 8144, 8504, 10180, 10630, 13234, 13819, 14252, 14560, 14882, 16288, 17008, 17815, 20360, 21260, 26468, 27638, 28504, 29764, 33085, 34016, 35630, 37205, 40720, 42520, 46319, 52936, 55276, 57008, 59528, 66170, 69095, 71260, 74410, 81440, 85040, 92638, 96733, 105872, 110552, 114016, 119056, 132340, 138190, 142520, 148820, 170080, 185276, 193466, 211744, 221104, 231595, 238112, 264680, 276380, 285040, 297640, 370552, 386932, 442208, 463190, 483665, 529360, 541067, 552760, 570080, 595280, 741104, 773864, 926380, 967330, 1058720, 1082134, 1105520, 1190560, 1482208, 1547728, 1852760, 1934660, 2164268, 2211040, 2705335, 3095456, 3705520, 3787469, 3869320, 4328536, 5410670, 7033871, 7411040, 7574938, 7738640, 8657072, 10821340, 14067742, 15149876, 15477280, 17314144, 18937345, 21642680, 28135484, 30299752, 35169355, 37874690, 43285360, 49237097, 56270968, 60599504, 70338710, 75749380, 86570720, 98474194, 112541936, 121199008, 140677420, 151498760, 196948388, 225083872, 246185485, 281354840, 302997520, 393896776, 492370970, 562709680, 605995040, 787793552, 984741940, 1125419360, 1575587104, 1969483880, 3938967760, 7877935520]

約数ペア:

[(1, 7877935520), (2, 3938967760), (4, 1969483880), (5, 1575587104), (7, 1125419360), (8, 984741940), (10, 787793552), (13, 605995040), (14, 562709680), (16, 492370970), (20, 393896776), (26, 302997520), (28, 281354840), (32, 246185485), (35, 225083872), (40, 196948388), (52, 151498760), (56, 140677420), (65, 121199008), (70, 112541936), (80, 98474194), (91, 86570720), (104, 75749380), (112, 70338710), (130, 60599504), (140, 56270968), (160, 49237097), (182, 43285360), (208, 37874690), (224, 35169355), (260, 30299752), (280, 28135484), (364, 21642680), (416, 18937345), (455, 17314144), (509, 15477280), (520, 15149876), (560, 14067742), (728, 10821340), (910, 8657072), (1018, 7738640), (1040, 7574938), (1063, 7411040), (1120, 7033871), (1456, 5410670), (1820, 4328536), (2036, 3869320), (2080, 3787469), (2126, 3705520), (2545, 3095456), (2912, 2705335), (3563, 2211040), (3640, 2164268), (4072, 1934660), (4252, 1852760), (5090, 1547728), (5315, 1482208), (6617, 1190560), (7126, 1105520), (7280, 1082134), (7441, 1058720), (8144, 967330), (8504, 926380), (10180, 773864), (10630, 741104), (13234, 595280), (13819, 570080), (14252, 552760), (14560, 541067), (14882, 529360), (16288, 483665), (17008, 463190), (17815, 442208), (20360, 386932), (21260, 370552), (26468, 297640), (27638, 285040), (28504, 276380), (29764, 264680), (33085, 238112), (34016, 231595), (35630, 221104), (37205, 211744), (40720, 193466), (42520, 185276), (46319, 170080), (52936, 148820), (55276, 142520), (57008, 138190), (59528, 132340), (66170, 119056), (69095, 114016), (71260, 110552), (74410, 105872), (81440, 96733), (85040, 92638)]