340534320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 240

約数和(自身を含む): 1282417920

約数和(自身を除く): 941883600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1259, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2518, 2576, 2760, 2940, 3220, 3381, 3777, 3864, 3920, 4508, 4830, 5036, 5520, 5635, 5880, 6295, 6440, 6762, 7554, 7728, 8813, 9016, 9660, 10072, 11270, 11760, 12590, 12880, 13524, 15108, 16905, 17626, 18032, 18885, 19320, 20144, 22540, 25180, 26439, 27048, 28957, 30216, 33810, 35252, 37770, 38640, 44065, 45080, 50360, 52878, 54096, 57914, 60432, 61691, 67620, 70504, 75540, 86871, 88130, 90160, 100720, 105756, 115828, 123382, 132195, 135240, 141008, 144785, 151080, 173742, 176260, 185073, 202699, 211512, 231656, 246764, 264390, 270480, 289570, 302160, 308455, 347484, 352520, 370146, 405398, 423024, 434355, 463312, 493528, 528780, 579140, 608097, 616910, 694968, 705040, 740292, 810796, 868710, 925365, 987056, 1013495, 1057560, 1158280, 1216194, 1233820, 1389936, 1418893, 1480584, 1621592, 1737420, 1850730, 2026990, 2115120, 2316560, 2432388, 2467640, 2837786, 2961168, 3040485, 3243184, 3474840, 3701460, 4053980, 4256679, 4864776, 4935280, 5675572, 6080970, 6949680, 7094465, 7402920, 8107960, 8513358, 9729552, 11351144, 12161940, 14188930, 14805840, 16215920, 17026716, 21283395, 22702288, 24323880, 28377860, 34053432, 42566790, 48647760, 56755720, 68106864, 85133580, 113511440, 170267160, 340534320]

約数ペア:

[(1, 340534320), (2, 170267160), (3, 113511440), (4, 85133580), (5, 68106864), (6, 56755720), (7, 48647760), (8, 42566790), (10, 34053432), (12, 28377860), (14, 24323880), (15, 22702288), (16, 21283395), (20, 17026716), (21, 16215920), (23, 14805840), (24, 14188930), (28, 12161940), (30, 11351144), (35, 9729552), (40, 8513358), (42, 8107960), (46, 7402920), (48, 7094465), (49, 6949680), (56, 6080970), (60, 5675572), (69, 4935280), (70, 4864776), (80, 4256679), (84, 4053980), (92, 3701460), (98, 3474840), (105, 3243184), (112, 3040485), (115, 2961168), (120, 2837786), (138, 2467640), (140, 2432388), (147, 2316560), (161, 2115120), (168, 2026990), (184, 1850730), (196, 1737420), (210, 1621592), (230, 1480584), (240, 1418893), (245, 1389936), (276, 1233820), (280, 1216194), (294, 1158280), (322, 1057560), (336, 1013495), (345, 987056), (368, 925365), (392, 868710), (420, 810796), (460, 740292), (483, 705040), (490, 694968), (552, 616910), (560, 608097), (588, 579140), (644, 528780), (690, 493528), (735, 463312), (784, 434355), (805, 423024), (840, 405398), (920, 370146), (966, 352520), (980, 347484), (1104, 308455), (1127, 302160), (1176, 289570), (1259, 270480), (1288, 264390), (1380, 246764), (1470, 231656), (1610, 211512), (1680, 202699), (1840, 185073), (1932, 176260), (1960, 173742), (2254, 151080), (2352, 144785), (2415, 141008), (2518, 135240), (2576, 132195), (2760, 123382), (2940, 115828), (3220, 105756), (3381, 100720), (3777, 90160), (3864, 88130), (3920, 86871), (4508, 75540), (4830, 70504), (5036, 67620), (5520, 61691), (5635, 60432), (5880, 57914), (6295, 54096), (6440, 52878), (6762, 50360), (7554, 45080), (7728, 44065), (8813, 38640), (9016, 37770), (9660, 35252), (10072, 33810), (11270, 30216), (11760, 28957), (12590, 27048), (12880, 26439), (13524, 25180), (15108, 22540), (16905, 20144), (17626, 19320), (18032, 18885)]