191584960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 168

約数和(自身を含む): 544799520

約数和(自身を除く): 353214560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 89, 112, 124, 140, 155, 160, 178, 217, 224, 248, 280, 310, 320, 356, 434, 445, 448, 496, 560, 620, 623, 712, 868, 890, 961, 992, 1085, 1120, 1240, 1246, 1424, 1736, 1780, 1922, 1984, 2170, 2240, 2480, 2492, 2759, 2848, 3115, 3472, 3560, 3844, 4340, 4805, 4960, 4984, 5518, 5696, 6230, 6727, 6944, 7120, 7688, 8680, 9610, 9920, 9968, 11036, 12460, 13454, 13795, 13888, 14240, 15376, 17360, 19220, 19313, 19936, 22072, 24920, 26908, 27590, 28480, 30752, 33635, 34720, 38440, 38626, 39872, 44144, 49840, 53816, 55180, 61504, 67270, 69440, 76880, 77252, 85529, 88288, 96565, 99680, 107632, 110360, 134540, 153760, 154504, 171058, 176576, 193130, 199360, 215264, 220720, 269080, 307520, 309008, 342116, 386260, 427645, 430528, 441440, 538160, 598703, 618016, 684232, 772520, 855290, 882880, 1076320, 1197406, 1236032, 1368464, 1545040, 1710580, 2152640, 2394812, 2736928, 2993515, 3090080, 3421160, 4789624, 5473856, 5987030, 6180160, 6842320, 9579248, 11974060, 13684640, 19158496, 23948120, 27369280, 38316992, 47896240, 95792480, 191584960]

約数ペア:

[(1, 191584960), (2, 95792480), (4, 47896240), (5, 38316992), (7, 27369280), (8, 23948120), (10, 19158496), (14, 13684640), (16, 11974060), (20, 9579248), (28, 6842320), (31, 6180160), (32, 5987030), (35, 5473856), (40, 4789624), (56, 3421160), (62, 3090080), (64, 2993515), (70, 2736928), (80, 2394812), (89, 2152640), (112, 1710580), (124, 1545040), (140, 1368464), (155, 1236032), (160, 1197406), (178, 1076320), (217, 882880), (224, 855290), (248, 772520), (280, 684232), (310, 618016), (320, 598703), (356, 538160), (434, 441440), (445, 430528), (448, 427645), (496, 386260), (560, 342116), (620, 309008), (623, 307520), (712, 269080), (868, 220720), (890, 215264), (961, 199360), (992, 193130), (1085, 176576), (1120, 171058), (1240, 154504), (1246, 153760), (1424, 134540), (1736, 110360), (1780, 107632), (1922, 99680), (1984, 96565), (2170, 88288), (2240, 85529), (2480, 77252), (2492, 76880), (2759, 69440), (2848, 67270), (3115, 61504), (3472, 55180), (3560, 53816), (3844, 49840), (4340, 44144), (4805, 39872), (4960, 38626), (4984, 38440), (5518, 34720), (5696, 33635), (6230, 30752), (6727, 28480), (6944, 27590), (7120, 26908), (7688, 24920), (8680, 22072), (9610, 19936), (9920, 19313), (9968, 19220), (11036, 17360), (12460, 15376), (13454, 14240), (13795, 13888)]