26812432920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129229}}^1$

素因数の和:129282

約数の個数: 256

約数和(自身を含む): 104211072000

約数和(自身を除く): 77398639080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 20748, 25935, 29640, 34580, 41496, 51870, 69160, 103740, 129229, 207480, 258458, 387687, 516916, 646145, 775374, 904603, 1033832, 1292290, 1550748, 1679977, 1809206, 1938435, 2455351, 2584580, 2713809, 3101496, 3359954, 3618412, 3876870, 4523015, 4910702, 5039931, 5169160, 5427618, 6719908, 7236824, 7366053, 7753740, 8399885, 9046030, 9821404, 10079862, 10855236, 11759839, 12276755, 13439816, 13569045, 14732106, 15507480, 16799770, 17187457, 18092060, 19642808, 20159724, 21710472, 23519678, 24553510, 25199655, 27138090, 29464212, 31919563, 33599540, 34374914, 35279517, 36184120, 36830265, 40319448, 47039356, 49107020, 50399310, 51562371, 54276180, 58799195, 58928424, 63839126, 67199080, 68749828, 70559034, 73660530, 85937285, 94078712, 95758689, 98214040, 100798620, 103124742, 108552360, 117598390, 127678252, 137499656, 141118068, 147321060, 159597815, 171874570, 176397585, 191517378, 201597240, 206249484, 223436941, 235196780, 255356504, 257811855, 282236136, 294642120, 319195630, 343749140, 352795170, 383034756, 412498968, 446873882, 470393560, 478793445, 515623710, 638391260, 670310823, 687498280, 705590340, 766069512, 893747764, 957586890, 1031247420, 1117184705, 1276782520, 1340621646, 1411180680, 1787495528, 1915173780, 2062494840, 2234369410, 2681243292, 3351554115, 3830347560, 4468738820, 5362486584, 6703108230, 8937477640, 13406216460, 26812432920]

約数ペア:

[(1, 26812432920), (2, 13406216460), (3, 8937477640), (4, 6703108230), (5, 5362486584), (6, 4468738820), (7, 3830347560), (8, 3351554115), (10, 2681243292), (12, 2234369410), (13, 2062494840), (14, 1915173780), (15, 1787495528), (19, 1411180680), (20, 1340621646), (21, 1276782520), (24, 1117184705), (26, 1031247420), (28, 957586890), (30, 893747764), (35, 766069512), (38, 705590340), (39, 687498280), (40, 670310823), (42, 638391260), (52, 515623710), (56, 478793445), (57, 470393560), (60, 446873882), (65, 412498968), (70, 383034756), (76, 352795170), (78, 343749140), (84, 319195630), (91, 294642120), (95, 282236136), (104, 257811855), (105, 255356504), (114, 235196780), (120, 223436941), (130, 206249484), (133, 201597240), (140, 191517378), (152, 176397585), (156, 171874570), (168, 159597815), (182, 147321060), (190, 141118068), (195, 137499656), (210, 127678252), (228, 117598390), (247, 108552360), (260, 103124742), (266, 100798620), (273, 98214040), (280, 95758689), (285, 94078712), (312, 85937285), (364, 73660530), (380, 70559034), (390, 68749828), (399, 67199080), (420, 63839126), (455, 58928424), (456, 58799195), (494, 54276180), (520, 51562371), (532, 50399310), (546, 49107020), (570, 47039356), (665, 40319448), (728, 36830265), (741, 36184120), (760, 35279517), (780, 34374914), (798, 33599540), (840, 31919563), (910, 29464212), (988, 27138090), (1064, 25199655), (1092, 24553510), (1140, 23519678), (1235, 21710472), (1330, 20159724), (1365, 19642808), (1482, 18092060), (1560, 17187457), (1596, 16799770), (1729, 15507480), (1820, 14732106), (1976, 13569045), (1995, 13439816), (2184, 12276755), (2280, 11759839), (2470, 10855236), (2660, 10079862), (2730, 9821404), (2964, 9046030), (3192, 8399885), (3458, 7753740), (3640, 7366053), (3705, 7236824), (3990, 6719908), (4940, 5427618), (5187, 5169160), (5320, 5039931), (5460, 4910702), (5928, 4523015), (6916, 3876870), (7410, 3618412), (7980, 3359954), (8645, 3101496), (9880, 2713809), (10374, 2584580), (10920, 2455351), (13832, 1938435), (14820, 1809206), (15960, 1679977), (17290, 1550748), (20748, 1292290), (25935, 1033832), (29640, 904603), (34580, 775374), (41496, 646145), (51870, 516916), (69160, 387687), (103740, 258458), (129229, 207480)]