1656101160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:965

約数の個数: 256

約数和(自身を含む): 6336000000

約数和(自身を除く): 4679898840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 439, 499, 504, 540, 630, 756, 840, 878, 945, 998, 1080, 1260, 1317, 1497, 1512, 1756, 1890, 1996, 2195, 2495, 2520, 2634, 2994, 3073, 3493, 3512, 3780, 3951, 3992, 4390, 4491, 4990, 5268, 5988, 6146, 6585, 6986, 7485, 7560, 7902, 8780, 8982, 9219, 9980, 10479, 10536, 11853, 11976, 12292, 13170, 13473, 13972, 14970, 15365, 15804, 17465, 17560, 17964, 18438, 19755, 19960, 20958, 22455, 23706, 24584, 26340, 26946, 27657, 27944, 29940, 30730, 31437, 31608, 34930, 35928, 36876, 39510, 41916, 44910, 46095, 47412, 52395, 52680, 53892, 55314, 59265, 59880, 61460, 62874, 67365, 69860, 73752, 79020, 82971, 83832, 89820, 92190, 94311, 94824, 104790, 107784, 110628, 118530, 122920, 125748, 134730, 138285, 139720, 157185, 158040, 165942, 179640, 184380, 188622, 209580, 219061, 221256, 237060, 251496, 269460, 276570, 314370, 331884, 368760, 377244, 414855, 419160, 438122, 471555, 474120, 538920, 553140, 628740, 657183, 663768, 754488, 829710, 876244, 943110, 1095305, 1106280, 1257480, 1314366, 1533427, 1659420, 1752488, 1886220, 1971549, 2190610, 2628732, 3066854, 3285915, 3318840, 3772440, 3943098, 4381220, 4600281, 5257464, 5914647, 6133708, 6571830, 7667135, 7886196, 8762440, 9200562, 9857745, 11829294, 12267416, 13143660, 13800843, 15334270, 15772392, 18401124, 19715490, 23001405, 23658588, 26287320, 27601686, 29573235, 30668540, 36802248, 39430980, 41402529, 46002810, 47317176, 55203372, 59146470, 61337080, 69004215, 78861960, 82805058, 92005620, 110406744, 118292940, 138008430, 165610116, 184011240, 207012645, 236585880, 276016860, 331220232, 414025290, 552033720, 828050580, 1656101160]

約数ペア:

[(1, 1656101160), (2, 828050580), (3, 552033720), (4, 414025290), (5, 331220232), (6, 276016860), (7, 236585880), (8, 207012645), (9, 184011240), (10, 165610116), (12, 138008430), (14, 118292940), (15, 110406744), (18, 92005620), (20, 82805058), (21, 78861960), (24, 69004215), (27, 61337080), (28, 59146470), (30, 55203372), (35, 47317176), (36, 46002810), (40, 41402529), (42, 39430980), (45, 36802248), (54, 30668540), (56, 29573235), (60, 27601686), (63, 26287320), (70, 23658588), (72, 23001405), (84, 19715490), (90, 18401124), (105, 15772392), (108, 15334270), (120, 13800843), (126, 13143660), (135, 12267416), (140, 11829294), (168, 9857745), (180, 9200562), (189, 8762440), (210, 7886196), (216, 7667135), (252, 6571830), (270, 6133708), (280, 5914647), (315, 5257464), (360, 4600281), (378, 4381220), (420, 3943098), (439, 3772440), (499, 3318840), (504, 3285915), (540, 3066854), (630, 2628732), (756, 2190610), (840, 1971549), (878, 1886220), (945, 1752488), (998, 1659420), (1080, 1533427), (1260, 1314366), (1317, 1257480), (1497, 1106280), (1512, 1095305), (1756, 943110), (1890, 876244), (1996, 829710), (2195, 754488), (2495, 663768), (2520, 657183), (2634, 628740), (2994, 553140), (3073, 538920), (3493, 474120), (3512, 471555), (3780, 438122), (3951, 419160), (3992, 414855), (4390, 377244), (4491, 368760), (4990, 331884), (5268, 314370), (5988, 276570), (6146, 269460), (6585, 251496), (6986, 237060), (7485, 221256), (7560, 219061), (7902, 209580), (8780, 188622), (8982, 184380), (9219, 179640), (9980, 165942), (10479, 158040), (10536, 157185), (11853, 139720), (11976, 138285), (12292, 134730), (13170, 125748), (13473, 122920), (13972, 118530), (14970, 110628), (15365, 107784), (15804, 104790), (17465, 94824), (17560, 94311), (17964, 92190), (18438, 89820), (19755, 83832), (19960, 82971), (20958, 79020), (22455, 73752), (23706, 69860), (24584, 67365), (26340, 62874), (26946, 61460), (27657, 59880), (27944, 59265), (29940, 55314), (30730, 53892), (31437, 52680), (31608, 52395), (34930, 47412), (35928, 46095), (36876, 44910), (39510, 41916)]