201958654560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{180811}}^1$

素因数の和:181021

約数の個数: 192

約数和(自身を含む): 688937114880

約数和(自身を除く): 486978460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 179, 195, 208, 240, 260, 312, 358, 390, 416, 480, 520, 537, 624, 716, 780, 895, 1040, 1074, 1248, 1432, 1560, 1790, 2080, 2148, 2327, 2685, 2864, 3120, 3580, 4296, 4654, 5370, 5728, 6240, 6981, 7160, 8592, 9308, 10740, 11635, 13962, 14320, 17184, 18616, 21480, 23270, 27924, 28640, 34905, 37232, 42960, 46540, 55848, 69810, 74464, 85920, 93080, 111696, 139620, 180811, 186160, 223392, 279240, 361622, 372320, 542433, 558480, 723244, 904055, 1084866, 1116960, 1446488, 1808110, 2169732, 2350543, 2712165, 2892976, 3616220, 4339464, 4701086, 5424330, 5785952, 7051629, 7232440, 8678928, 9402172, 10848660, 11752715, 14103258, 14464880, 17357856, 18804344, 21697320, 23505430, 28206516, 28929760, 32365169, 35258145, 37608688, 43394640, 47010860, 56413032, 64730338, 70516290, 75217376, 86789280, 94021720, 97095507, 112826064, 129460676, 141032580, 161825845, 188043440, 194191014, 225652128, 258921352, 282065160, 323651690, 376086880, 388382028, 420747197, 485477535, 517842704, 564130320, 647303380, 776764056, 841494394, 970955070, 1035685408, 1128260640, 1262241591, 1294606760, 1553528112, 1682988788, 1941910140, 2103735985, 2524483182, 2589213520, 3107056224, 3365977576, 3883820280, 4207471970, 5048966364, 5178427040, 6311207955, 6731955152, 7767640560, 8414943940, 10097932728, 12622415910, 13463910304, 15535281120, 16829887880, 20195865456, 25244831820, 33659775760, 40391730912, 50489663640, 67319551520, 100979327280, 201958654560]

約数ペア:

[(1, 201958654560), (2, 100979327280), (3, 67319551520), (4, 50489663640), (5, 40391730912), (6, 33659775760), (8, 25244831820), (10, 20195865456), (12, 16829887880), (13, 15535281120), (15, 13463910304), (16, 12622415910), (20, 10097932728), (24, 8414943940), (26, 7767640560), (30, 6731955152), (32, 6311207955), (39, 5178427040), (40, 5048966364), (48, 4207471970), (52, 3883820280), (60, 3365977576), (65, 3107056224), (78, 2589213520), (80, 2524483182), (96, 2103735985), (104, 1941910140), (120, 1682988788), (130, 1553528112), (156, 1294606760), (160, 1262241591), (179, 1128260640), (195, 1035685408), (208, 970955070), (240, 841494394), (260, 776764056), (312, 647303380), (358, 564130320), (390, 517842704), (416, 485477535), (480, 420747197), (520, 388382028), (537, 376086880), (624, 323651690), (716, 282065160), (780, 258921352), (895, 225652128), (1040, 194191014), (1074, 188043440), (1248, 161825845), (1432, 141032580), (1560, 129460676), (1790, 112826064), (2080, 97095507), (2148, 94021720), (2327, 86789280), (2685, 75217376), (2864, 70516290), (3120, 64730338), (3580, 56413032), (4296, 47010860), (4654, 43394640), (5370, 37608688), (5728, 35258145), (6240, 32365169), (6981, 28929760), (7160, 28206516), (8592, 23505430), (9308, 21697320), (10740, 18804344), (11635, 17357856), (13962, 14464880), (14320, 14103258), (17184, 11752715), (18616, 10848660), (21480, 9402172), (23270, 8678928), (27924, 7232440), (28640, 7051629), (34905, 5785952), (37232, 5424330), (42960, 4701086), (46540, 4339464), (55848, 3616220), (69810, 2892976), (74464, 2712165), (85920, 2350543), (93080, 2169732), (111696, 1808110), (139620, 1446488), (180811, 1116960), (186160, 1084866), (223392, 904055), (279240, 723244), (361622, 558480), (372320, 542433)]