19329853920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{1987}}^1$

素因数の和:3577

約数の個数: 192

約数和(自身を含む): 65647895040

約数和(自身を除く): 46318041120

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, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1559, 1560, 1987, 2080, 3118, 3120, 3974, 4677, 5961, 6236, 6240, 7795, 7948, 9354, 9935, 11922, 12472, 15590, 15896, 18708, 19870, 20267, 23385, 23844, 24944, 25831, 29805, 31180, 31792, 37416, 39740, 40534, 46770, 47688, 49888, 51662, 59610, 60801, 62360, 63584, 74832, 77493, 79480, 81068, 93540, 95376, 101335, 103324, 119220, 121602, 124720, 129155, 149664, 154986, 158960, 162136, 187080, 190752, 202670, 206648, 238440, 243204, 249440, 258310, 304005, 309972, 317920, 324272, 374160, 387465, 405340, 413296, 476880, 486408, 516620, 608010, 619944, 648544, 748320, 774930, 810680, 826592, 953760, 972816, 1033240, 1216020, 1239888, 1549860, 1621360, 1945632, 2066480, 2432040, 2479776, 3097733, 3099720, 3242720, 4132960, 4864080, 6195466, 6199440, 9293199, 9728160, 12390932, 12398880, 15488665, 18586398, 24781864, 30977330, 37172796, 40270529, 46465995, 49563728, 61954660, 74345592, 80541058, 92931990, 99127456, 120811587, 123909320, 148691184, 161082116, 185863980, 201352645, 241623174, 247818640, 297382368, 322164232, 371727960, 402705290, 483246348, 495637280, 604057935, 644328464, 743455920, 805410580, 966492696, 1208115870, 1288656928, 1486911840, 1610821160, 1932985392, 2416231740, 3221642320, 3865970784, 4832463480, 6443284640, 9664926960, 19329853920]

約数ペア:

[(1, 19329853920), (2, 9664926960), (3, 6443284640), (4, 4832463480), (5, 3865970784), (6, 3221642320), (8, 2416231740), (10, 1932985392), (12, 1610821160), (13, 1486911840), (15, 1288656928), (16, 1208115870), (20, 966492696), (24, 805410580), (26, 743455920), (30, 644328464), (32, 604057935), (39, 495637280), (40, 483246348), (48, 402705290), (52, 371727960), (60, 322164232), (65, 297382368), (78, 247818640), (80, 241623174), (96, 201352645), (104, 185863980), (120, 161082116), (130, 148691184), (156, 123909320), (160, 120811587), (195, 99127456), (208, 92931990), (240, 80541058), (260, 74345592), (312, 61954660), (390, 49563728), (416, 46465995), (480, 40270529), (520, 37172796), (624, 30977330), (780, 24781864), (1040, 18586398), (1248, 15488665), (1559, 12398880), (1560, 12390932), (1987, 9728160), (2080, 9293199), (3118, 6199440), (3120, 6195466), (3974, 4864080), (4677, 4132960), (5961, 3242720), (6236, 3099720), (6240, 3097733), (7795, 2479776), (7948, 2432040), (9354, 2066480), (9935, 1945632), (11922, 1621360), (12472, 1549860), (15590, 1239888), (15896, 1216020), (18708, 1033240), (19870, 972816), (20267, 953760), (23385, 826592), (23844, 810680), (24944, 774930), (25831, 748320), (29805, 648544), (31180, 619944), (31792, 608010), (37416, 516620), (39740, 486408), (40534, 476880), (46770, 413296), (47688, 405340), (49888, 387465), (51662, 374160), (59610, 324272), (60801, 317920), (62360, 309972), (63584, 304005), (74832, 258310), (77493, 249440), (79480, 243204), (81068, 238440), (93540, 206648), (95376, 202670), (101335, 190752), (103324, 187080), (119220, 162136), (121602, 158960), (124720, 154986), (129155, 149664)]