61646228280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{627251}}^1$

素因数の和:627291

約数の個数: 256

約数和(自身を含む): 252908006400

約数和(自身を除く): 191261778120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280, 627251, 1254502, 1881753, 2509004, 3136255, 3763506, 4390757, 5018008, 5645259, 6272510, 7527012, 8154263, 8781514, 9408765, 11290518, 12545020, 13172271, 15054024, 16308526, 16935777, 17563028, 18817530, 21953785, 22581036, 24462789, 25090040, 26344542, 28226295, 32617052, 33871554, 35126056, 37635060, 39516813, 40771315, 43907570, 45162072, 48925578, 52689084, 56452590, 57079841, 65234104, 65861355, 67743108, 73388367, 75270120, 79033626, 81542630, 84678885, 87815140, 97851156, 105378168, 112905180, 114159682, 118550439, 122313945, 131722710, 135486216, 146776734, 158067252, 163085260, 169357770, 171239523, 175630280, 195702312, 197584065, 220165101, 225810360, 228319364, 237100878, 244627890, 263445420, 285399205, 293553468, 316134504, 326170520, 338715540, 342479046, 366941835, 395168130, 440330202, 456638728, 474201756, 489255780, 513718569, 526890840, 570798410, 587106936, 592752195, 677431080, 684958092, 733883670, 790336260, 856197615, 880660404, 948403512, 978511560, 1027437138, 1100825505, 1141596820, 1185504390, 1369916184, 1467767340, 1541155707, 1580672520, 1712395230, 1761320808, 2054874276, 2201651010, 2283193640, 2371008780, 2568592845, 2935534680, 3082311414, 3424790460, 4109748552, 4403302020, 4742017560, 5137185690, 6164622828, 6849580920, 7705778535, 8806604040, 10274371380, 12329245656, 15411557070, 20548742760, 30823114140, 61646228280]

約数ペア:

[(1, 61646228280), (2, 30823114140), (3, 20548742760), (4, 15411557070), (5, 12329245656), (6, 10274371380), (7, 8806604040), (8, 7705778535), (9, 6849580920), (10, 6164622828), (12, 5137185690), (13, 4742017560), (14, 4403302020), (15, 4109748552), (18, 3424790460), (20, 3082311414), (21, 2935534680), (24, 2568592845), (26, 2371008780), (27, 2283193640), (28, 2201651010), (30, 2054874276), (35, 1761320808), (36, 1712395230), (39, 1580672520), (40, 1541155707), (42, 1467767340), (45, 1369916184), (52, 1185504390), (54, 1141596820), (56, 1100825505), (60, 1027437138), (63, 978511560), (65, 948403512), (70, 880660404), (72, 856197615), (78, 790336260), (84, 733883670), (90, 684958092), (91, 677431080), (104, 592752195), (105, 587106936), (108, 570798410), (117, 526890840), (120, 513718569), (126, 489255780), (130, 474201756), (135, 456638728), (140, 440330202), (156, 395168130), (168, 366941835), (180, 342479046), (182, 338715540), (189, 326170520), (195, 316134504), (210, 293553468), (216, 285399205), (234, 263445420), (252, 244627890), (260, 237100878), (270, 228319364), (273, 225810360), (280, 220165101), (312, 197584065), (315, 195702312), (351, 175630280), (360, 171239523), (364, 169357770), (378, 163085260), (390, 158067252), (420, 146776734), (455, 135486216), (468, 131722710), (504, 122313945), (520, 118550439), (540, 114159682), (546, 112905180), (585, 105378168), (630, 97851156), (702, 87815140), (728, 84678885), (756, 81542630), (780, 79033626), (819, 75270120), (840, 73388367), (910, 67743108), (936, 65861355), (945, 65234104), (1080, 57079841), (1092, 56452590), (1170, 52689084), (1260, 48925578), (1365, 45162072), (1404, 43907570), (1512, 40771315), (1560, 39516813), (1638, 37635060), (1755, 35126056), (1820, 33871554), (1890, 32617052), (2184, 28226295), (2340, 26344542), (2457, 25090040), (2520, 24462789), (2730, 22581036), (2808, 21953785), (3276, 18817530), (3510, 17563028), (3640, 16935777), (3780, 16308526), (4095, 15054024), (4680, 13172271), (4914, 12545020), (5460, 11290518), (6552, 9408765), (7020, 8781514), (7560, 8154263), (8190, 7527012), (9828, 6272510), (10920, 5645259), (12285, 5018008), (14040, 4390757), (16380, 3763506), (19656, 3136255), (24570, 2509004), (32760, 1881753), (49140, 1254502), (98280, 627251)]