165160560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 537108480

約数和(自身を除く): 371947920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 281, 310, 316, 372, 395, 465, 474, 496, 562, 620, 632, 744, 790, 843, 930, 948, 1124, 1185, 1240, 1264, 1405, 1488, 1580, 1686, 1860, 1896, 2248, 2370, 2449, 2480, 2810, 3160, 3372, 3720, 3792, 4215, 4496, 4740, 4898, 5620, 6320, 6744, 7347, 7440, 8430, 8711, 9480, 9796, 11240, 12245, 13488, 14694, 16860, 17422, 18960, 19592, 22199, 22480, 24490, 26133, 29388, 33720, 34844, 36735, 39184, 43555, 44398, 48980, 52266, 58776, 66597, 67440, 69688, 73470, 87110, 88796, 97960, 104532, 110995, 117552, 130665, 133194, 139376, 146940, 174220, 177592, 195920, 209064, 221990, 261330, 266388, 293880, 332985, 348440, 355184, 418128, 443980, 522660, 532776, 587760, 665970, 688169, 696880, 887960, 1045320, 1065552, 1331940, 1376338, 1775920, 2064507, 2090640, 2663880, 2752676, 3440845, 4129014, 5327760, 5505352, 6881690, 8258028, 10322535, 11010704, 13763380, 16516056, 20645070, 27526760, 33032112, 41290140, 55053520, 82580280, 165160560]

約数ペア:

[(1, 165160560), (2, 82580280), (3, 55053520), (4, 41290140), (5, 33032112), (6, 27526760), (8, 20645070), (10, 16516056), (12, 13763380), (15, 11010704), (16, 10322535), (20, 8258028), (24, 6881690), (30, 5505352), (31, 5327760), (40, 4129014), (48, 3440845), (60, 2752676), (62, 2663880), (79, 2090640), (80, 2064507), (93, 1775920), (120, 1376338), (124, 1331940), (155, 1065552), (158, 1045320), (186, 887960), (237, 696880), (240, 688169), (248, 665970), (281, 587760), (310, 532776), (316, 522660), (372, 443980), (395, 418128), (465, 355184), (474, 348440), (496, 332985), (562, 293880), (620, 266388), (632, 261330), (744, 221990), (790, 209064), (843, 195920), (930, 177592), (948, 174220), (1124, 146940), (1185, 139376), (1240, 133194), (1264, 130665), (1405, 117552), (1488, 110995), (1580, 104532), (1686, 97960), (1860, 88796), (1896, 87110), (2248, 73470), (2370, 69688), (2449, 67440), (2480, 66597), (2810, 58776), (3160, 52266), (3372, 48980), (3720, 44398), (3792, 43555), (4215, 39184), (4496, 36735), (4740, 34844), (4898, 33720), (5620, 29388), (6320, 26133), (6744, 24490), (7347, 22480), (7440, 22199), (8430, 19592), (8711, 18960), (9480, 17422), (9796, 16860), (11240, 14694), (12245, 13488)]