4385652880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:7006

約数の個数: 160

約数和(自身を含む): 12409920000

約数和(自身を除く): 8024267120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 343, 368, 392, 460, 490, 560, 644, 686, 784, 805, 920, 980, 1127, 1288, 1372, 1610, 1715, 1840, 1960, 2254, 2576, 2744, 3220, 3430, 3920, 4508, 5488, 5635, 6440, 6860, 6949, 7889, 9016, 11270, 12880, 13720, 13898, 15778, 18032, 22540, 27440, 27796, 31556, 34745, 39445, 45080, 48643, 55592, 63112, 69490, 78890, 90160, 97286, 111184, 126224, 138980, 157780, 159827, 194572, 243215, 277960, 315560, 319654, 340501, 389144, 486430, 555920, 631120, 639308, 681002, 778288, 799135, 972860, 1118789, 1278616, 1362004, 1598270, 1702505, 1945720, 2237578, 2383507, 2557232, 2724008, 3196540, 3405010, 3891440, 4475156, 4767014, 5448016, 5593945, 6393080, 6810020, 7831523, 8950312, 9534028, 11187890, 11917535, 12786160, 13620040, 15663046, 17900624, 19068056, 22375780, 23835070, 27240080, 31326092, 38136112, 39157615, 44751560, 47670140, 54820661, 62652184, 78315230, 89503120, 95340280, 109641322, 125304368, 156630460, 190680560, 219282644, 274103305, 313260920, 438565288, 548206610, 626521840, 877130576, 1096413220, 2192826440, 4385652880]

約数ペア:

[(1, 4385652880), (2, 2192826440), (4, 1096413220), (5, 877130576), (7, 626521840), (8, 548206610), (10, 438565288), (14, 313260920), (16, 274103305), (20, 219282644), (23, 190680560), (28, 156630460), (35, 125304368), (40, 109641322), (46, 95340280), (49, 89503120), (56, 78315230), (70, 62652184), (80, 54820661), (92, 47670140), (98, 44751560), (112, 39157615), (115, 38136112), (140, 31326092), (161, 27240080), (184, 23835070), (196, 22375780), (230, 19068056), (245, 17900624), (280, 15663046), (322, 13620040), (343, 12786160), (368, 11917535), (392, 11187890), (460, 9534028), (490, 8950312), (560, 7831523), (644, 6810020), (686, 6393080), (784, 5593945), (805, 5448016), (920, 4767014), (980, 4475156), (1127, 3891440), (1288, 3405010), (1372, 3196540), (1610, 2724008), (1715, 2557232), (1840, 2383507), (1960, 2237578), (2254, 1945720), (2576, 1702505), (2744, 1598270), (3220, 1362004), (3430, 1278616), (3920, 1118789), (4508, 972860), (5488, 799135), (5635, 778288), (6440, 681002), (6860, 639308), (6949, 631120), (7889, 555920), (9016, 486430), (11270, 389144), (12880, 340501), (13720, 319654), (13898, 315560), (15778, 277960), (18032, 243215), (22540, 194572), (27440, 159827), (27796, 157780), (31556, 138980), (34745, 126224), (39445, 111184), (45080, 97286), (48643, 90160), (55592, 78890), (63112, 69490)]