168276680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 468011520

約数和(自身を除く): 299734840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 73, 88, 104, 110, 124, 130, 143, 146, 155, 169, 220, 248, 260, 286, 292, 310, 338, 341, 365, 403, 440, 520, 572, 584, 620, 676, 682, 715, 730, 803, 806, 845, 949, 1144, 1240, 1352, 1364, 1430, 1460, 1606, 1612, 1690, 1705, 1859, 1898, 2015, 2263, 2728, 2860, 2920, 3212, 3224, 3380, 3410, 3718, 3796, 4015, 4030, 4433, 4526, 4745, 5239, 5720, 6424, 6760, 6820, 7436, 7592, 8030, 8060, 8866, 9052, 9295, 9490, 10439, 10478, 11315, 12337, 13640, 14872, 16060, 16120, 17732, 18104, 18590, 18980, 20878, 20956, 22165, 22630, 24674, 24893, 26195, 29419, 32120, 35464, 37180, 37960, 41756, 41912, 44330, 45260, 49348, 49786, 52195, 52390, 57629, 58838, 61685, 74360, 83512, 88660, 90520, 98696, 99572, 104390, 104780, 115258, 117676, 123370, 124465, 135707, 147095, 177320, 199144, 208780, 209560, 230516, 235352, 246740, 248930, 271414, 288145, 294190, 323609, 382447, 417560, 461032, 493480, 497860, 542828, 576290, 588380, 647218, 678535, 764894, 995720, 1085656, 1152580, 1176760, 1294436, 1357070, 1529788, 1618045, 1912235, 2305160, 2588872, 2714140, 3059576, 3236090, 3824470, 4206917, 5428280, 6472180, 7648940, 8413834, 12944360, 15297880, 16827668, 21034585, 33655336, 42069170, 84138340, 168276680]

約数ペア:

[(1, 168276680), (2, 84138340), (4, 42069170), (5, 33655336), (8, 21034585), (10, 16827668), (11, 15297880), (13, 12944360), (20, 8413834), (22, 7648940), (26, 6472180), (31, 5428280), (40, 4206917), (44, 3824470), (52, 3236090), (55, 3059576), (62, 2714140), (65, 2588872), (73, 2305160), (88, 1912235), (104, 1618045), (110, 1529788), (124, 1357070), (130, 1294436), (143, 1176760), (146, 1152580), (155, 1085656), (169, 995720), (220, 764894), (248, 678535), (260, 647218), (286, 588380), (292, 576290), (310, 542828), (338, 497860), (341, 493480), (365, 461032), (403, 417560), (440, 382447), (520, 323609), (572, 294190), (584, 288145), (620, 271414), (676, 248930), (682, 246740), (715, 235352), (730, 230516), (803, 209560), (806, 208780), (845, 199144), (949, 177320), (1144, 147095), (1240, 135707), (1352, 124465), (1364, 123370), (1430, 117676), (1460, 115258), (1606, 104780), (1612, 104390), (1690, 99572), (1705, 98696), (1859, 90520), (1898, 88660), (2015, 83512), (2263, 74360), (2728, 61685), (2860, 58838), (2920, 57629), (3212, 52390), (3224, 52195), (3380, 49786), (3410, 49348), (3718, 45260), (3796, 44330), (4015, 41912), (4030, 41756), (4433, 37960), (4526, 37180), (4745, 35464), (5239, 32120), (5720, 29419), (6424, 26195), (6760, 24893), (6820, 24674), (7436, 22630), (7592, 22165), (8030, 20956), (8060, 20878), (8866, 18980), (9052, 18590), (9295, 18104), (9490, 17732), (10439, 16120), (10478, 16060), (11315, 14872), (12337, 13640)]