1988653200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1482

約数の個数: 240

約数和(自身を含む): 6845026176

約数和(自身を除く): 4856372976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 71, 75, 80, 85, 100, 102, 120, 136, 142, 150, 170, 200, 204, 213, 240, 255, 272, 284, 300, 340, 355, 400, 408, 425, 426, 510, 568, 600, 680, 710, 816, 850, 852, 1020, 1065, 1136, 1200, 1207, 1275, 1360, 1373, 1420, 1700, 1704, 1775, 2040, 2130, 2414, 2550, 2746, 2840, 3400, 3408, 3550, 3621, 4080, 4119, 4260, 4828, 5100, 5325, 5492, 5680, 6035, 6800, 6865, 7100, 7242, 8238, 8520, 9656, 10200, 10650, 10984, 12070, 13730, 14200, 14484, 16476, 17040, 18105, 19312, 20400, 20595, 21300, 21968, 23341, 24140, 27460, 28400, 28968, 30175, 32952, 34325, 36210, 41190, 42600, 46682, 48280, 54920, 57936, 60350, 65904, 68650, 70023, 72420, 82380, 85200, 90525, 93364, 96560, 97483, 102975, 109840, 116705, 120700, 137300, 140046, 144840, 164760, 181050, 186728, 194966, 205950, 233410, 241400, 274600, 280092, 289680, 292449, 329520, 350115, 362100, 373456, 389932, 411900, 466820, 482800, 487415, 549200, 560184, 583525, 584898, 700230, 724200, 779864, 823800, 933640, 974830, 1120368, 1167050, 1169796, 1400460, 1448400, 1462245, 1559728, 1647600, 1657211, 1750575, 1867280, 1949660, 2334100, 2339592, 2437075, 2800920, 2924490, 3314422, 3501150, 3899320, 4668200, 4679184, 4874150, 4971633, 5601840, 5848980, 6628844, 7002300, 7311225, 7798640, 8286055, 9336400, 9748300, 9943266, 11697960, 13257688, 14004600, 14622450, 16572110, 19496600, 19886532, 23395920, 24858165, 26515376, 28009200, 29244900, 33144220, 38993200, 39773064, 41430275, 49716330, 58489800, 66288440, 79546128, 82860550, 99432660, 116979600, 124290825, 132576880, 165721100, 198865320, 248581650, 331442200, 397730640, 497163300, 662884400, 994326600, 1988653200]

約数ペア:

[(1, 1988653200), (2, 994326600), (3, 662884400), (4, 497163300), (5, 397730640), (6, 331442200), (8, 248581650), (10, 198865320), (12, 165721100), (15, 132576880), (16, 124290825), (17, 116979600), (20, 99432660), (24, 82860550), (25, 79546128), (30, 66288440), (34, 58489800), (40, 49716330), (48, 41430275), (50, 39773064), (51, 38993200), (60, 33144220), (68, 29244900), (71, 28009200), (75, 26515376), (80, 24858165), (85, 23395920), (100, 19886532), (102, 19496600), (120, 16572110), (136, 14622450), (142, 14004600), (150, 13257688), (170, 11697960), (200, 9943266), (204, 9748300), (213, 9336400), (240, 8286055), (255, 7798640), (272, 7311225), (284, 7002300), (300, 6628844), (340, 5848980), (355, 5601840), (400, 4971633), (408, 4874150), (425, 4679184), (426, 4668200), (510, 3899320), (568, 3501150), (600, 3314422), (680, 2924490), (710, 2800920), (816, 2437075), (850, 2339592), (852, 2334100), (1020, 1949660), (1065, 1867280), (1136, 1750575), (1200, 1657211), (1207, 1647600), (1275, 1559728), (1360, 1462245), (1373, 1448400), (1420, 1400460), (1700, 1169796), (1704, 1167050), (1775, 1120368), (2040, 974830), (2130, 933640), (2414, 823800), (2550, 779864), (2746, 724200), (2840, 700230), (3400, 584898), (3408, 583525), (3550, 560184), (3621, 549200), (4080, 487415), (4119, 482800), (4260, 466820), (4828, 411900), (5100, 389932), (5325, 373456), (5492, 362100), (5680, 350115), (6035, 329520), (6800, 292449), (6865, 289680), (7100, 280092), (7242, 274600), (8238, 241400), (8520, 233410), (9656, 205950), (10200, 194966), (10650, 186728), (10984, 181050), (12070, 164760), (13730, 144840), (14200, 140046), (14484, 137300), (16476, 120700), (17040, 116705), (18105, 109840), (19312, 102975), (20400, 97483), (20595, 96560), (21300, 93364), (21968, 90525), (23341, 85200), (24140, 82380), (27460, 72420), (28400, 70023), (28968, 68650), (30175, 65904), (32952, 60350), (34325, 57936), (36210, 54920), (41190, 48280), (42600, 46682)]