20180472000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1025

約数の個数: 448

約数和(自身を含む): 72852369408

約数和(自身を除く): 52671897408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 71, 75, 78, 80, 96, 100, 104, 120, 125, 130, 142, 150, 156, 160, 192, 195, 200, 208, 213, 240, 250, 260, 284, 300, 312, 320, 325, 355, 375, 390, 400, 416, 426, 480, 500, 520, 568, 600, 624, 650, 710, 750, 780, 800, 832, 852, 911, 923, 960, 975, 1000, 1040, 1065, 1136, 1200, 1248, 1300, 1420, 1500, 1560, 1600, 1625, 1704, 1775, 1822, 1846, 1950, 2000, 2080, 2130, 2272, 2400, 2496, 2600, 2733, 2769, 2840, 3000, 3120, 3250, 3408, 3550, 3644, 3692, 3900, 4000, 4160, 4260, 4544, 4555, 4615, 4800, 4875, 5200, 5325, 5466, 5538, 5680, 6000, 6240, 6500, 6816, 7100, 7288, 7384, 7800, 8000, 8520, 8875, 9110, 9230, 9750, 10400, 10650, 10932, 11076, 11360, 11843, 12000, 12480, 13000, 13632, 13665, 13845, 14200, 14576, 14768, 15600, 17040, 17750, 18220, 18460, 19500, 20800, 21300, 21864, 22152, 22720, 22775, 23075, 23686, 24000, 26000, 26625, 27330, 27690, 28400, 29152, 29536, 31200, 34080, 35500, 35529, 36440, 36920, 39000, 42600, 43728, 44304, 45550, 46150, 47372, 52000, 53250, 54660, 55380, 56800, 58304, 59072, 59215, 62400, 64681, 68160, 68325, 69225, 71000, 71058, 72880, 73840, 78000, 85200, 87456, 88608, 91100, 92300, 94744, 104000, 106500, 109320, 110760, 113600, 113875, 115375, 118430, 129362, 136650, 138450, 142000, 142116, 145760, 147680, 156000, 170400, 174912, 177216, 177645, 182200, 184600, 189488, 194043, 213000, 218640, 221520, 227750, 230750, 236860, 258724, 273300, 276900, 284000, 284232, 291520, 295360, 296075, 312000, 323405, 340800, 341625, 346125, 355290, 364400, 369200, 378976, 388086, 426000, 437280, 443040, 455500, 461500, 473720, 517448, 546600, 553800, 568000, 568464, 592150, 646810, 683250, 692250, 710580, 728800, 738400, 757952, 776172, 840853, 852000, 874560, 886080, 888225, 911000, 923000, 947440, 970215, 1034896, 1093200, 1107600, 1136928, 1184300, 1293620, 1366500, 1384500, 1421160, 1457600, 1476800, 1480375, 1552344, 1617025, 1681706, 1704000, 1776450, 1822000, 1846000, 1894880, 1940430, 2069792, 2186400, 2215200, 2273856, 2368600, 2522559, 2587240, 2733000, 2769000, 2842320, 2960750, 3104688, 3234050, 3363412, 3552900, 3644000, 3692000, 3789760, 3880860, 4139584, 4204265, 4372800, 4430400, 4441125, 4737200, 4851075, 5045118, 5174480, 5466000, 5538000, 5684640, 5921500, 6209376, 6468100, 6726824, 7105800, 7288000, 7384000, 7761720, 8085125, 8408530, 8882250, 9474400, 9702150, 10090236, 10348960, 10932000, 11076000, 11369280, 11843000, 12418752, 12612795, 12936200, 13453648, 14211600, 15523440, 16170250, 16817060, 17764500, 18948800, 19404300, 20180472, 20697920, 21021325, 21864000, 22152000, 23686000, 24255375, 25225590, 25872400, 26907296, 28423200, 31046880, 32340500, 33634120, 35529000, 38808600, 40360944, 42042650, 47372000, 48510750, 50451180, 51744800, 53814592, 56846400, 62093760, 63063975, 64681000, 67268240, 71058000, 77617200, 80721888, 84085300, 94744000, 97021500, 100902360, 103489600, 105106625, 126127950, 129362000, 134536480, 142116000, 155234400, 161443776, 168170600, 194043000, 201804720, 210213250, 252255900, 258724000, 269072960, 284232000, 310468800, 315319875, 336341200, 388086000, 403609440, 420426500, 504511800, 517448000, 630639750, 672682400, 776172000, 807218880, 840853000, 1009023600, 1261279500, 1345364800, 1552344000, 1681706000, 2018047200, 2522559000, 3363412000, 4036094400, 5045118000, 6726824000, 10090236000, 20180472000]

約数ペア:

[(1, 20180472000), (2, 10090236000), (3, 6726824000), (4, 5045118000), (5, 4036094400), (6, 3363412000), (8, 2522559000), (10, 2018047200), (12, 1681706000), (13, 1552344000), (15, 1345364800), (16, 1261279500), (20, 1009023600), (24, 840853000), (25, 807218880), (26, 776172000), (30, 672682400), (32, 630639750), (39, 517448000), (40, 504511800), (48, 420426500), (50, 403609440), (52, 388086000), (60, 336341200), (64, 315319875), (65, 310468800), (71, 284232000), (75, 269072960), (78, 258724000), (80, 252255900), (96, 210213250), (100, 201804720), (104, 194043000), (120, 168170600), (125, 161443776), (130, 155234400), (142, 142116000), (150, 134536480), (156, 129362000), (160, 126127950), (192, 105106625), (195, 103489600), (200, 100902360), (208, 97021500), (213, 94744000), (240, 84085300), (250, 80721888), (260, 77617200), (284, 71058000), (300, 67268240), (312, 64681000), (320, 63063975), (325, 62093760), (355, 56846400), (375, 53814592), (390, 51744800), (400, 50451180), (416, 48510750), (426, 47372000), (480, 42042650), (500, 40360944), (520, 38808600), (568, 35529000), (600, 33634120), (624, 32340500), (650, 31046880), (710, 28423200), (750, 26907296), (780, 25872400), (800, 25225590), (832, 24255375), (852, 23686000), (911, 22152000), (923, 21864000), (960, 21021325), (975, 20697920), (1000, 20180472), (1040, 19404300), (1065, 18948800), (1136, 17764500), (1200, 16817060), (1248, 16170250), (1300, 15523440), (1420, 14211600), (1500, 13453648), (1560, 12936200), (1600, 12612795), (1625, 12418752), (1704, 11843000), (1775, 11369280), (1822, 11076000), (1846, 10932000), (1950, 10348960), (2000, 10090236), (2080, 9702150), (2130, 9474400), (2272, 8882250), (2400, 8408530), (2496, 8085125), (2600, 7761720), (2733, 7384000), (2769, 7288000), (2840, 7105800), (3000, 6726824), (3120, 6468100), (3250, 6209376), (3408, 5921500), (3550, 5684640), (3644, 5538000), (3692, 5466000), (3900, 5174480), (4000, 5045118), (4160, 4851075), (4260, 4737200), (4544, 4441125), (4555, 4430400), (4615, 4372800), (4800, 4204265), (4875, 4139584), (5200, 3880860), (5325, 3789760), (5466, 3692000), (5538, 3644000), (5680, 3552900), (6000, 3363412), (6240, 3234050), (6500, 3104688), (6816, 2960750), (7100, 2842320), (7288, 2769000), (7384, 2733000), (7800, 2587240), (8000, 2522559), (8520, 2368600), (8875, 2273856), (9110, 2215200), (9230, 2186400), (9750, 2069792), (10400, 1940430), (10650, 1894880), (10932, 1846000), (11076, 1822000), (11360, 1776450), (11843, 1704000), (12000, 1681706), (12480, 1617025), (13000, 1552344), (13632, 1480375), (13665, 1476800), (13845, 1457600), (14200, 1421160), (14576, 1384500), (14768, 1366500), (15600, 1293620), (17040, 1184300), (17750, 1136928), (18220, 1107600), (18460, 1093200), (19500, 1034896), (20800, 970215), (21300, 947440), (21864, 923000), (22152, 911000), (22720, 888225), (22775, 886080), (23075, 874560), (23686, 852000), (24000, 840853), (26000, 776172), (26625, 757952), (27330, 738400), (27690, 728800), (28400, 710580), (29152, 692250), (29536, 683250), (31200, 646810), (34080, 592150), (35500, 568464), (35529, 568000), (36440, 553800), (36920, 546600), (39000, 517448), (42600, 473720), (43728, 461500), (44304, 455500), (45550, 443040), (46150, 437280), (47372, 426000), (52000, 388086), (53250, 378976), (54660, 369200), (55380, 364400), (56800, 355290), (58304, 346125), (59072, 341625), (59215, 340800), (62400, 323405), (64681, 312000), (68160, 296075), (68325, 295360), (69225, 291520), (71000, 284232), (71058, 284000), (72880, 276900), (73840, 273300), (78000, 258724), (85200, 236860), (87456, 230750), (88608, 227750), (91100, 221520), (92300, 218640), (94744, 213000), (104000, 194043), (106500, 189488), (109320, 184600), (110760, 182200), (113600, 177645), (113875, 177216), (115375, 174912), (118430, 170400), (129362, 156000), (136650, 147680), (138450, 145760), (142000, 142116)]