158019960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9941

約数の個数: 128

約数和(自身を含む): 570355200

約数和(自身を除く): 412335240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9901, 15960, 19802, 29703, 39604, 49505, 59406, 69307, 79208, 99010, 118812, 138614, 148515, 188119, 198020, 207921, 237624, 277228, 297030, 346535, 376238, 396040, 415842, 554456, 564357, 594060, 693070, 752476, 831684, 940595, 1039605, 1128714, 1188120, 1316833, 1386140, 1504952, 1663368, 1881190, 2079210, 2257428, 2633666, 2772280, 2821785, 3762380, 3950499, 4158420, 4514856, 5267332, 5643570, 6584165, 7524760, 7900998, 8316840, 10534664, 11287140, 13168330, 15801996, 19752495, 22574280, 26336660, 31603992, 39504990, 52673320, 79009980, 158019960]

約数ペア:

[(1, 158019960), (2, 79009980), (3, 52673320), (4, 39504990), (5, 31603992), (6, 26336660), (7, 22574280), (8, 19752495), (10, 15801996), (12, 13168330), (14, 11287140), (15, 10534664), (19, 8316840), (20, 7900998), (21, 7524760), (24, 6584165), (28, 5643570), (30, 5267332), (35, 4514856), (38, 4158420), (40, 3950499), (42, 3762380), (56, 2821785), (57, 2772280), (60, 2633666), (70, 2257428), (76, 2079210), (84, 1881190), (95, 1663368), (105, 1504952), (114, 1386140), (120, 1316833), (133, 1188120), (140, 1128714), (152, 1039605), (168, 940595), (190, 831684), (210, 752476), (228, 693070), (266, 594060), (280, 564357), (285, 554456), (380, 415842), (399, 396040), (420, 376238), (456, 346535), (532, 297030), (570, 277228), (665, 237624), (760, 207921), (798, 198020), (840, 188119), (1064, 148515), (1140, 138614), (1330, 118812), (1596, 99010), (1995, 79208), (2280, 69307), (2660, 59406), (3192, 49505), (3990, 39604), (5320, 29703), (7980, 19802), (9901, 15960)]