144755520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 224

約数和(自身を含む): 566001408

約数和(自身を除く): 421245888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1657, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3314, 3360, 3640, 4160, 4368, 4971, 5460, 5824, 6240, 6628, 6720, 7280, 8285, 8736, 9942, 10920, 11599, 12480, 13256, 14560, 16570, 17472, 19884, 21541, 21840, 23198, 24855, 26512, 29120, 33140, 34797, 39768, 43082, 43680, 46396, 49710, 53024, 57995, 64623, 66280, 69594, 79536, 86164, 87360, 92792, 99420, 106048, 107705, 115990, 129246, 132560, 139188, 150787, 159072, 172328, 173985, 185584, 198840, 215410, 231980, 258492, 265120, 278376, 301574, 318144, 323115, 344656, 347970, 371168, 397680, 430820, 452361, 463960, 516984, 530240, 556752, 603148, 646230, 689312, 695940, 742336, 753935, 795360, 861640, 904722, 927920, 1033968, 1113504, 1206296, 1292460, 1378624, 1391880, 1507870, 1590720, 1723280, 1809444, 1855840, 2067936, 2227008, 2261805, 2412592, 2584920, 2783760, 3015740, 3446560, 3618888, 3711680, 4135872, 4523610, 4825184, 5169840, 5567520, 6031480, 6893120, 7237776, 9047220, 9650368, 10339680, 11135040, 12062960, 14475552, 18094440, 20679360, 24125920, 28951104, 36188880, 48251840, 72377760, 144755520]

約数ペア:

[(1, 144755520), (2, 72377760), (3, 48251840), (4, 36188880), (5, 28951104), (6, 24125920), (7, 20679360), (8, 18094440), (10, 14475552), (12, 12062960), (13, 11135040), (14, 10339680), (15, 9650368), (16, 9047220), (20, 7237776), (21, 6893120), (24, 6031480), (26, 5567520), (28, 5169840), (30, 4825184), (32, 4523610), (35, 4135872), (39, 3711680), (40, 3618888), (42, 3446560), (48, 3015740), (52, 2783760), (56, 2584920), (60, 2412592), (64, 2261805), (65, 2227008), (70, 2067936), (78, 1855840), (80, 1809444), (84, 1723280), (91, 1590720), (96, 1507870), (104, 1391880), (105, 1378624), (112, 1292460), (120, 1206296), (130, 1113504), (140, 1033968), (156, 927920), (160, 904722), (168, 861640), (182, 795360), (192, 753935), (195, 742336), (208, 695940), (210, 689312), (224, 646230), (240, 603148), (260, 556752), (273, 530240), (280, 516984), (312, 463960), (320, 452361), (336, 430820), (364, 397680), (390, 371168), (416, 347970), (420, 344656), (448, 323115), (455, 318144), (480, 301574), (520, 278376), (546, 265120), (560, 258492), (624, 231980), (672, 215410), (728, 198840), (780, 185584), (832, 173985), (840, 172328), (910, 159072), (960, 150787), (1040, 139188), (1092, 132560), (1120, 129246), (1248, 115990), (1344, 107705), (1365, 106048), (1456, 99420), (1560, 92792), (1657, 87360), (1680, 86164), (1820, 79536), (2080, 69594), (2184, 66280), (2240, 64623), (2496, 57995), (2730, 53024), (2912, 49710), (3120, 46396), (3314, 43680), (3360, 43082), (3640, 39768), (4160, 34797), (4368, 33140), (4971, 29120), (5460, 26512), (5824, 24855), (6240, 23198), (6628, 21840), (6720, 21541), (7280, 19884), (8285, 17472), (8736, 16570), (9942, 14560), (10920, 13256), (11599, 12480)]