143944320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 507225600

約数和(自身を除く): 363281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 79, 80, 96, 104, 120, 128, 130, 146, 156, 158, 160, 192, 195, 208, 219, 237, 240, 260, 292, 312, 316, 320, 365, 384, 390, 395, 416, 438, 474, 480, 520, 584, 624, 632, 640, 730, 780, 790, 832, 876, 948, 949, 960, 1027, 1040, 1095, 1168, 1185, 1248, 1264, 1460, 1560, 1580, 1664, 1752, 1896, 1898, 1920, 2054, 2080, 2190, 2336, 2370, 2496, 2528, 2847, 2920, 3081, 3120, 3160, 3504, 3792, 3796, 4108, 4160, 4380, 4672, 4740, 4745, 4992, 5056, 5135, 5694, 5767, 5840, 6162, 6240, 6320, 7008, 7584, 7592, 8216, 8320, 8760, 9344, 9480, 9490, 10112, 10270, 11388, 11534, 11680, 12324, 12480, 12640, 14016, 14235, 15168, 15184, 15405, 16432, 17301, 17520, 18960, 18980, 20540, 22776, 23068, 23360, 24648, 24960, 25280, 28032, 28470, 28835, 30336, 30368, 30810, 32864, 34602, 35040, 37920, 37960, 41080, 45552, 46136, 46720, 49296, 50560, 56940, 57670, 60736, 61620, 65728, 69204, 70080, 74971, 75840, 75920, 82160, 86505, 91104, 92272, 98592, 113880, 115340, 121472, 123240, 131456, 138408, 140160, 149942, 151680, 151840, 164320, 173010, 182208, 184544, 197184, 224913, 227760, 230680, 246480, 276816, 299884, 303680, 328640, 346020, 364416, 369088, 374855, 394368, 449826, 455520, 461360, 492960, 553632, 599768, 607360, 657280, 692040, 738176, 749710, 899652, 911040, 922720, 985920, 1107264, 1124565, 1199536, 1384080, 1499420, 1799304, 1822080, 1845440, 1971840, 2214528, 2249130, 2399072, 2768160, 2998840, 3598608, 3690880, 4498260, 4798144, 5536320, 5997680, 7197216, 8996520, 9596288, 11072640, 11995360, 14394432, 17993040, 23990720, 28788864, 35986080, 47981440, 71972160, 143944320]

約数ペア:

[(1, 143944320), (2, 71972160), (3, 47981440), (4, 35986080), (5, 28788864), (6, 23990720), (8, 17993040), (10, 14394432), (12, 11995360), (13, 11072640), (15, 9596288), (16, 8996520), (20, 7197216), (24, 5997680), (26, 5536320), (30, 4798144), (32, 4498260), (39, 3690880), (40, 3598608), (48, 2998840), (52, 2768160), (60, 2399072), (64, 2249130), (65, 2214528), (73, 1971840), (78, 1845440), (79, 1822080), (80, 1799304), (96, 1499420), (104, 1384080), (120, 1199536), (128, 1124565), (130, 1107264), (146, 985920), (156, 922720), (158, 911040), (160, 899652), (192, 749710), (195, 738176), (208, 692040), (219, 657280), (237, 607360), (240, 599768), (260, 553632), (292, 492960), (312, 461360), (316, 455520), (320, 449826), (365, 394368), (384, 374855), (390, 369088), (395, 364416), (416, 346020), (438, 328640), (474, 303680), (480, 299884), (520, 276816), (584, 246480), (624, 230680), (632, 227760), (640, 224913), (730, 197184), (780, 184544), (790, 182208), (832, 173010), (876, 164320), (948, 151840), (949, 151680), (960, 149942), (1027, 140160), (1040, 138408), (1095, 131456), (1168, 123240), (1185, 121472), (1248, 115340), (1264, 113880), (1460, 98592), (1560, 92272), (1580, 91104), (1664, 86505), (1752, 82160), (1896, 75920), (1898, 75840), (1920, 74971), (2054, 70080), (2080, 69204), (2190, 65728), (2336, 61620), (2370, 60736), (2496, 57670), (2528, 56940), (2847, 50560), (2920, 49296), (3081, 46720), (3120, 46136), (3160, 45552), (3504, 41080), (3792, 37960), (3796, 37920), (4108, 35040), (4160, 34602), (4380, 32864), (4672, 30810), (4740, 30368), (4745, 30336), (4992, 28835), (5056, 28470), (5135, 28032), (5694, 25280), (5767, 24960), (5840, 24648), (6162, 23360), (6240, 23068), (6320, 22776), (7008, 20540), (7584, 18980), (7592, 18960), (8216, 17520), (8320, 17301), (8760, 16432), (9344, 15405), (9480, 15184), (9490, 15168), (10112, 14235), (10270, 14016), (11388, 12640), (11534, 12480), (11680, 12324)]