7072188720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15583}}^1$

素因数の和:15691

約数の個数: 160

約数和(自身を含む): 23003480064

約数和(自身を除く): 15931291344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 488, 496, 610, 620, 732, 744, 915, 930, 976, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 2440, 2480, 2928, 3660, 3720, 3782, 4880, 5673, 7320, 7440, 7564, 9455, 11346, 14640, 15128, 15583, 18910, 22692, 28365, 30256, 31166, 37820, 45384, 46749, 56730, 62332, 75640, 77915, 90768, 93498, 113460, 124664, 151280, 155830, 186996, 226920, 233745, 249328, 311660, 373992, 453840, 467490, 483073, 623320, 747984, 934980, 950563, 966146, 1246640, 1449219, 1869960, 1901126, 1932292, 2415365, 2851689, 2898438, 3739920, 3802252, 3864584, 4752815, 4830730, 5703378, 5796876, 7246095, 7604504, 7729168, 9505630, 9661460, 11406756, 11593752, 14258445, 14492190, 15209008, 19011260, 19322920, 22813512, 23187504, 28516890, 28984380, 29467453, 38022520, 38645840, 45627024, 57033780, 57968760, 58934906, 76045040, 88402359, 114067560, 115937520, 117869812, 147337265, 176804718, 228135120, 235739624, 294674530, 353609436, 442011795, 471479248, 589349060, 707218872, 884023590, 1178698120, 1414437744, 1768047180, 2357396240, 3536094360, 7072188720]

約数ペア:

[(1, 7072188720), (2, 3536094360), (3, 2357396240), (4, 1768047180), (5, 1414437744), (6, 1178698120), (8, 884023590), (10, 707218872), (12, 589349060), (15, 471479248), (16, 442011795), (20, 353609436), (24, 294674530), (30, 235739624), (31, 228135120), (40, 176804718), (48, 147337265), (60, 117869812), (61, 115937520), (62, 114067560), (80, 88402359), (93, 76045040), (120, 58934906), (122, 57968760), (124, 57033780), (155, 45627024), (183, 38645840), (186, 38022520), (240, 29467453), (244, 28984380), (248, 28516890), (305, 23187504), (310, 22813512), (366, 19322920), (372, 19011260), (465, 15209008), (488, 14492190), (496, 14258445), (610, 11593752), (620, 11406756), (732, 9661460), (744, 9505630), (915, 7729168), (930, 7604504), (976, 7246095), (1220, 5796876), (1240, 5703378), (1464, 4830730), (1488, 4752815), (1830, 3864584), (1860, 3802252), (1891, 3739920), (2440, 2898438), (2480, 2851689), (2928, 2415365), (3660, 1932292), (3720, 1901126), (3782, 1869960), (4880, 1449219), (5673, 1246640), (7320, 966146), (7440, 950563), (7564, 934980), (9455, 747984), (11346, 623320), (14640, 483073), (15128, 467490), (15583, 453840), (18910, 373992), (22692, 311660), (28365, 249328), (30256, 233745), (31166, 226920), (37820, 186996), (45384, 155830), (46749, 151280), (56730, 124664), (62332, 113460), (75640, 93498), (77915, 90768)]