1204841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12517

約数の個数: 160

約数和(自身を含む): 4152400896

約数和(自身を除く): 2947559856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 12457, 16120, 19344, 24180, 24914, 32240, 37371, 48360, 49828, 62285, 74742, 96720, 99656, 124570, 149484, 161941, 186855, 199312, 249140, 298968, 323882, 373710, 386167, 485823, 498280, 597936, 647764, 747420, 772334, 809705, 971646, 996560, 1158501, 1295528, 1494840, 1544668, 1619410, 1930835, 1943292, 2317002, 2429115, 2591056, 2989680, 3089336, 3238820, 3861670, 3886584, 4634004, 4858230, 5020171, 5792505, 6178672, 6477640, 7723340, 7773168, 9268008, 9716460, 10040342, 11585010, 12955280, 15060513, 15446680, 18536016, 19432920, 20080684, 23170020, 25100855, 30121026, 30893360, 38865840, 40161368, 46340040, 50201710, 60242052, 75302565, 80322736, 92680080, 100403420, 120484104, 150605130, 200806840, 240968208, 301210260, 401613680, 602420520, 1204841040]

約数ペア:

[(1, 1204841040), (2, 602420520), (3, 401613680), (4, 301210260), (5, 240968208), (6, 200806840), (8, 150605130), (10, 120484104), (12, 100403420), (13, 92680080), (15, 80322736), (16, 75302565), (20, 60242052), (24, 50201710), (26, 46340040), (30, 40161368), (31, 38865840), (39, 30893360), (40, 30121026), (48, 25100855), (52, 23170020), (60, 20080684), (62, 19432920), (65, 18536016), (78, 15446680), (80, 15060513), (93, 12955280), (104, 11585010), (120, 10040342), (124, 9716460), (130, 9268008), (155, 7773168), (156, 7723340), (186, 6477640), (195, 6178672), (208, 5792505), (240, 5020171), (248, 4858230), (260, 4634004), (310, 3886584), (312, 3861670), (372, 3238820), (390, 3089336), (403, 2989680), (465, 2591056), (496, 2429115), (520, 2317002), (620, 1943292), (624, 1930835), (744, 1619410), (780, 1544668), (806, 1494840), (930, 1295528), (1040, 1158501), (1209, 996560), (1240, 971646), (1488, 809705), (1560, 772334), (1612, 747420), (1860, 647764), (2015, 597936), (2418, 498280), (2480, 485823), (3120, 386167), (3224, 373710), (3720, 323882), (4030, 298968), (4836, 249140), (6045, 199312), (6448, 186855), (7440, 161941), (8060, 149484), (9672, 124570), (12090, 99656), (12457, 96720), (16120, 74742), (19344, 62285), (24180, 49828), (24914, 48360), (32240, 37371)]