38890170840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1\times {\mathrm{599}}^1$

素因数の和:1238

約数の個数: 192

約数和(自身を含む): 120971232000

約数和(自身を除く): 82081061160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 563, 599, 620, 744, 930, 961, 1126, 1198, 1240, 1689, 1797, 1860, 1922, 2252, 2396, 2815, 2883, 2995, 3378, 3594, 3720, 3844, 4504, 4792, 4805, 5630, 5766, 5990, 6756, 7188, 7688, 8445, 8985, 9610, 11260, 11532, 11980, 13512, 14376, 14415, 16890, 17453, 17970, 18569, 19220, 22520, 23064, 23960, 28830, 33780, 34906, 35940, 37138, 38440, 52359, 55707, 57660, 67560, 69812, 71880, 74276, 87265, 92845, 104718, 111414, 115320, 139624, 148552, 174530, 185690, 209436, 222828, 261795, 278535, 337237, 349060, 371380, 418872, 445656, 523590, 541043, 557070, 575639, 674474, 698120, 742760, 1011711, 1047180, 1082086, 1114140, 1151278, 1348948, 1623129, 1686185, 1726917, 2023422, 2094360, 2164172, 2228280, 2302556, 2697896, 2705215, 2878195, 3246258, 3372370, 3453834, 4046844, 4328344, 4605112, 5058555, 5410430, 5756390, 6492516, 6744740, 6907668, 8093688, 8115645, 8634585, 10117110, 10454347, 10820860, 11512780, 12985032, 13489480, 13815336, 16231290, 17269170, 20234220, 20908694, 21641720, 23025560, 31363041, 32462580, 34538340, 40468440, 41817388, 52271735, 62726082, 64925160, 69076680, 83634776, 104543470, 125452164, 156815205, 209086940, 250904328, 313630410, 324084757, 418173880, 627260820, 648169514, 972254271, 1254521640, 1296339028, 1620423785, 1944508542, 2592678056, 3240847570, 3889017084, 4861271355, 6481695140, 7778034168, 9722542710, 12963390280, 19445085420, 38890170840]

約数ペア:

[(1, 38890170840), (2, 19445085420), (3, 12963390280), (4, 9722542710), (5, 7778034168), (6, 6481695140), (8, 4861271355), (10, 3889017084), (12, 3240847570), (15, 2592678056), (20, 1944508542), (24, 1620423785), (30, 1296339028), (31, 1254521640), (40, 972254271), (60, 648169514), (62, 627260820), (93, 418173880), (120, 324084757), (124, 313630410), (155, 250904328), (186, 209086940), (248, 156815205), (310, 125452164), (372, 104543470), (465, 83634776), (563, 69076680), (599, 64925160), (620, 62726082), (744, 52271735), (930, 41817388), (961, 40468440), (1126, 34538340), (1198, 32462580), (1240, 31363041), (1689, 23025560), (1797, 21641720), (1860, 20908694), (1922, 20234220), (2252, 17269170), (2396, 16231290), (2815, 13815336), (2883, 13489480), (2995, 12985032), (3378, 11512780), (3594, 10820860), (3720, 10454347), (3844, 10117110), (4504, 8634585), (4792, 8115645), (4805, 8093688), (5630, 6907668), (5766, 6744740), (5990, 6492516), (6756, 5756390), (7188, 5410430), (7688, 5058555), (8445, 4605112), (8985, 4328344), (9610, 4046844), (11260, 3453834), (11532, 3372370), (11980, 3246258), (13512, 2878195), (14376, 2705215), (14415, 2697896), (16890, 2302556), (17453, 2228280), (17970, 2164172), (18569, 2094360), (19220, 2023422), (22520, 1726917), (23064, 1686185), (23960, 1623129), (28830, 1348948), (33780, 1151278), (34906, 1114140), (35940, 1082086), (37138, 1047180), (38440, 1011711), (52359, 742760), (55707, 698120), (57660, 674474), (67560, 575639), (69812, 557070), (71880, 541043), (74276, 523590), (87265, 445656), (92845, 418872), (104718, 371380), (111414, 349060), (115320, 337237), (139624, 278535), (148552, 261795), (174530, 222828), (185690, 209436)]