231105840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6027

約数の個数: 160

約数和(自身を含む): 854516736

約数和(自身を除く): 623410896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 5981, 6440, 7728, 9660, 11962, 12880, 17943, 19320, 23924, 29905, 35886, 38640, 41867, 47848, 59810, 71772, 83734, 89715, 95696, 119620, 125601, 137563, 143544, 167468, 179430, 209335, 239240, 251202, 275126, 287088, 334936, 358860, 412689, 418670, 478480, 502404, 550252, 628005, 669872, 687815, 717720, 825378, 837340, 962941, 1004808, 1100504, 1256010, 1375630, 1435440, 1650756, 1674680, 1925882, 2009616, 2063445, 2201008, 2512020, 2751260, 2888823, 3301512, 3349360, 3851764, 4126890, 4814705, 5024040, 5502520, 5777646, 6603024, 7703528, 8253780, 9629410, 10048080, 11005040, 11555292, 14444115, 15407056, 16507560, 19258820, 23110584, 28888230, 33015120, 38517640, 46221168, 57776460, 77035280, 115552920, 231105840]

約数ペア:

[(1, 231105840), (2, 115552920), (3, 77035280), (4, 57776460), (5, 46221168), (6, 38517640), (7, 33015120), (8, 28888230), (10, 23110584), (12, 19258820), (14, 16507560), (15, 15407056), (16, 14444115), (20, 11555292), (21, 11005040), (23, 10048080), (24, 9629410), (28, 8253780), (30, 7703528), (35, 6603024), (40, 5777646), (42, 5502520), (46, 5024040), (48, 4814705), (56, 4126890), (60, 3851764), (69, 3349360), (70, 3301512), (80, 2888823), (84, 2751260), (92, 2512020), (105, 2201008), (112, 2063445), (115, 2009616), (120, 1925882), (138, 1674680), (140, 1650756), (161, 1435440), (168, 1375630), (184, 1256010), (210, 1100504), (230, 1004808), (240, 962941), (276, 837340), (280, 825378), (322, 717720), (336, 687815), (345, 669872), (368, 628005), (420, 550252), (460, 502404), (483, 478480), (552, 418670), (560, 412689), (644, 358860), (690, 334936), (805, 287088), (840, 275126), (920, 251202), (966, 239240), (1104, 209335), (1288, 179430), (1380, 167468), (1610, 143544), (1680, 137563), (1840, 125601), (1932, 119620), (2415, 95696), (2576, 89715), (2760, 83734), (3220, 71772), (3864, 59810), (4830, 47848), (5520, 41867), (5981, 38640), (6440, 35886), (7728, 29905), (9660, 23924), (11962, 19320), (12880, 17943)]