80354986320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{145381}}^1$

素因数の和:145458

約数の個数: 240

約数和(自身を含む): 295937273088

約数和(自身を除く): 215582286768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 560, 564, 588, 658, 705, 735, 752, 784, 840, 940, 980, 987, 1128, 1176, 1316, 1410, 1470, 1645, 1680, 1880, 1960, 1974, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3760, 3920, 3948, 4606, 4935, 5264, 5640, 5880, 6580, 6909, 7896, 9212, 9870, 11280, 11515, 11760, 13160, 13818, 15792, 18424, 19740, 23030, 26320, 27636, 34545, 36848, 39480, 46060, 55272, 69090, 78960, 92120, 110544, 138180, 145381, 184240, 276360, 290762, 436143, 552720, 581524, 726905, 872286, 1017667, 1163048, 1453810, 1744572, 2035334, 2180715, 2326096, 2907620, 3053001, 3489144, 4070668, 4361430, 5088335, 5815240, 6106002, 6832907, 6978288, 7123669, 8141336, 8722860, 10176670, 11630480, 12212004, 13665814, 14247338, 15265005, 16282672, 17445720, 20353340, 20498721, 21371007, 24424008, 27331628, 28494676, 30530010, 34164535, 34891440, 35618345, 40706680, 40997442, 42742014, 47830349, 48848016, 54663256, 56989352, 61060020, 68329070, 71236690, 81413360, 81994884, 85484028, 95660698, 102493605, 106855035, 109326512, 113978704, 122120040, 136658140, 142473380, 143491047, 163989768, 170968056, 191321396, 204987210, 213710070, 239151745, 244240080, 273316280, 284946760, 286982094, 327979536, 334812443, 341936112, 382642792, 409974420, 427420140, 478303490, 546632560, 569893520, 573964188, 669624886, 717455235, 765285584, 819948840, 854840280, 956606980, 1004437329, 1147928376, 1339249772, 1434910470, 1639897680, 1674062215, 1709680560, 1913213960, 2008874658, 2295856752, 2678499544, 2869820940, 3348124430, 3826427920, 4017749316, 5022186645, 5356999088, 5739641880, 6696248860, 8035498632, 10044373290, 11479283760, 13392497720, 16070997264, 20088746580, 26784995440, 40177493160, 80354986320]

約数ペア:

[(1, 80354986320), (2, 40177493160), (3, 26784995440), (4, 20088746580), (5, 16070997264), (6, 13392497720), (7, 11479283760), (8, 10044373290), (10, 8035498632), (12, 6696248860), (14, 5739641880), (15, 5356999088), (16, 5022186645), (20, 4017749316), (21, 3826427920), (24, 3348124430), (28, 2869820940), (30, 2678499544), (35, 2295856752), (40, 2008874658), (42, 1913213960), (47, 1709680560), (48, 1674062215), (49, 1639897680), (56, 1434910470), (60, 1339249772), (70, 1147928376), (80, 1004437329), (84, 956606980), (94, 854840280), (98, 819948840), (105, 765285584), (112, 717455235), (120, 669624886), (140, 573964188), (141, 569893520), (147, 546632560), (168, 478303490), (188, 427420140), (196, 409974420), (210, 382642792), (235, 341936112), (240, 334812443), (245, 327979536), (280, 286982094), (282, 284946760), (294, 273316280), (329, 244240080), (336, 239151745), (376, 213710070), (392, 204987210), (420, 191321396), (470, 170968056), (490, 163989768), (560, 143491047), (564, 142473380), (588, 136658140), (658, 122120040), (705, 113978704), (735, 109326512), (752, 106855035), (784, 102493605), (840, 95660698), (940, 85484028), (980, 81994884), (987, 81413360), (1128, 71236690), (1176, 68329070), (1316, 61060020), (1410, 56989352), (1470, 54663256), (1645, 48848016), (1680, 47830349), (1880, 42742014), (1960, 40997442), (1974, 40706680), (2256, 35618345), (2303, 34891440), (2352, 34164535), (2632, 30530010), (2820, 28494676), (2940, 27331628), (3290, 24424008), (3760, 21371007), (3920, 20498721), (3948, 20353340), (4606, 17445720), (4935, 16282672), (5264, 15265005), (5640, 14247338), (5880, 13665814), (6580, 12212004), (6909, 11630480), (7896, 10176670), (9212, 8722860), (9870, 8141336), (11280, 7123669), (11515, 6978288), (11760, 6832907), (13160, 6106002), (13818, 5815240), (15792, 5088335), (18424, 4361430), (19740, 4070668), (23030, 3489144), (26320, 3053001), (27636, 2907620), (34545, 2326096), (36848, 2180715), (39480, 2035334), (46060, 1744572), (55272, 1453810), (69090, 1163048), (78960, 1017667), (92120, 872286), (110544, 726905), (138180, 581524), (145381, 552720), (184240, 436143), (276360, 290762)]