288766380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 686655060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 167, 179, 210, 230, 276, 322, 334, 345, 358, 420, 460, 483, 501, 537, 644, 668, 690, 716, 805, 835, 895, 966, 1002, 1074, 1169, 1253, 1380, 1610, 1670, 1790, 1932, 2004, 2148, 2338, 2415, 2505, 2506, 2685, 3220, 3340, 3507, 3580, 3759, 3841, 4117, 4676, 4830, 5010, 5012, 5370, 5845, 6265, 7014, 7518, 7682, 8234, 9660, 10020, 10740, 11523, 11690, 12351, 12530, 14028, 15036, 15364, 16468, 17535, 18795, 19205, 20585, 23046, 23380, 24702, 25060, 26887, 28819, 29893, 35070, 37590, 38410, 41170, 46092, 49404, 53774, 57615, 57638, 59786, 61755, 70140, 75180, 76820, 80661, 82340, 86457, 89679, 107548, 115230, 115276, 119572, 123510, 134435, 144095, 149465, 161322, 172914, 179358, 209251, 230460, 247020, 268870, 288190, 298930, 322644, 345828, 358716, 403305, 418502, 432285, 448395, 537740, 576380, 597860, 627753, 687539, 806610, 837004, 864570, 896790, 1046255, 1255506, 1375078, 1613220, 1729140, 1793580, 2062617, 2092510, 2511012, 2750156, 3138765, 3437695, 4125234, 4185020, 4812773, 6277530, 6875390, 8250468, 9625546, 10313085, 12555060, 13750780, 14438319, 19251092, 20626170, 24063865, 28876638, 41252340, 48127730, 57753276, 72191595, 96255460, 144383190, 288766380]

約数ペア:

[(1, 288766380), (2, 144383190), (3, 96255460), (4, 72191595), (5, 57753276), (6, 48127730), (7, 41252340), (10, 28876638), (12, 24063865), (14, 20626170), (15, 19251092), (20, 14438319), (21, 13750780), (23, 12555060), (28, 10313085), (30, 9625546), (35, 8250468), (42, 6875390), (46, 6277530), (60, 4812773), (69, 4185020), (70, 4125234), (84, 3437695), (92, 3138765), (105, 2750156), (115, 2511012), (138, 2092510), (140, 2062617), (161, 1793580), (167, 1729140), (179, 1613220), (210, 1375078), (230, 1255506), (276, 1046255), (322, 896790), (334, 864570), (345, 837004), (358, 806610), (420, 687539), (460, 627753), (483, 597860), (501, 576380), (537, 537740), (644, 448395), (668, 432285), (690, 418502), (716, 403305), (805, 358716), (835, 345828), (895, 322644), (966, 298930), (1002, 288190), (1074, 268870), (1169, 247020), (1253, 230460), (1380, 209251), (1610, 179358), (1670, 172914), (1790, 161322), (1932, 149465), (2004, 144095), (2148, 134435), (2338, 123510), (2415, 119572), (2505, 115276), (2506, 115230), (2685, 107548), (3220, 89679), (3340, 86457), (3507, 82340), (3580, 80661), (3759, 76820), (3841, 75180), (4117, 70140), (4676, 61755), (4830, 59786), (5010, 57638), (5012, 57615), (5370, 53774), (5845, 49404), (6265, 46092), (7014, 41170), (7518, 38410), (7682, 37590), (8234, 35070), (9660, 29893), (10020, 28819), (10740, 26887), (11523, 25060), (11690, 24702), (12351, 23380), (12530, 23046), (14028, 20585), (15036, 19205), (15364, 18795), (16468, 17535)]