28483705600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 432

約数和(自身を含む): 85870892800

約数和(自身を除く): 57387187200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 109, 112, 128, 133, 140, 152, 160, 175, 190, 200, 218, 224, 256, 266, 280, 304, 307, 320, 350, 380, 400, 436, 448, 475, 532, 545, 560, 608, 614, 640, 665, 700, 760, 763, 800, 872, 896, 950, 1064, 1090, 1120, 1216, 1228, 1280, 1330, 1400, 1520, 1526, 1535, 1600, 1744, 1792, 1900, 2071, 2128, 2149, 2180, 2240, 2432, 2456, 2660, 2725, 2800, 3040, 3052, 3070, 3200, 3325, 3488, 3800, 3815, 4142, 4256, 4298, 4360, 4480, 4864, 4912, 5320, 5450, 5600, 5833, 6080, 6104, 6140, 6400, 6650, 6976, 7600, 7630, 7675, 8284, 8512, 8596, 8720, 8960, 9824, 10355, 10640, 10745, 10900, 11200, 11666, 12160, 12208, 12280, 13300, 13952, 14497, 15200, 15260, 15350, 16568, 17024, 17192, 17440, 19075, 19648, 20710, 21280, 21490, 21800, 22400, 23332, 24320, 24416, 24560, 26600, 27904, 28994, 29165, 30400, 30520, 30700, 33136, 33463, 34048, 34384, 34880, 38150, 39296, 40831, 41420, 42560, 42980, 43600, 44800, 46664, 48832, 49120, 51775, 53200, 53725, 57988, 58330, 60800, 61040, 61400, 66272, 66926, 68768, 69760, 72485, 76300, 78592, 81662, 82840, 85120, 85960, 87200, 93328, 97664, 98240, 103550, 106400, 107450, 115976, 116660, 121600, 122080, 122800, 132544, 133852, 137536, 139520, 144970, 145825, 152600, 163324, 165680, 167315, 170240, 171920, 174400, 186656, 195328, 196480, 204155, 207100, 212800, 214900, 231952, 233320, 234241, 244160, 245600, 265088, 267704, 275072, 289940, 291650, 305200, 326648, 331360, 334630, 343840, 348800, 362425, 373312, 392960, 408310, 414200, 425600, 429800, 463904, 466640, 468482, 488320, 491200, 530176, 535408, 550144, 579880, 583300, 610400, 635797, 653296, 662720, 669260, 687680, 697600, 724850, 746624, 816620, 828400, 836575, 851200, 859600, 927808, 933280, 936964, 976640, 982400, 1020775, 1070816, 1159760, 1166600, 1171205, 1220800, 1271594, 1306592, 1325440, 1338520, 1375360, 1449700, 1493248, 1633240, 1656800, 1673150, 1719200, 1855616, 1866560, 1873928, 1964800, 2041550, 2141632, 2319520, 2333200, 2342410, 2441600, 2543188, 2613184, 2650880, 2677040, 2750720, 2899400, 3178985, 3266480, 3313600, 3346300, 3438400, 3711232, 3733120, 3747856, 4083100, 4283264, 4450579, 4639040, 4666400, 4684820, 4883200, 5086376, 5226368, 5354080, 5798800, 5856025, 6357970, 6532960, 6627200, 6692600, 6876800, 7466240, 7495712, 8166200, 8566528, 8901158, 9278080, 9332800, 9369640, 10172752, 10452736, 10708160, 11597600, 11712050, 12715940, 13065920, 13254400, 13385200, 13753600, 14991424, 15894925, 16332400, 17802316, 18556160, 18665600, 18739280, 20345504, 21416320, 22252895, 23195200, 23424100, 25431880, 26131840, 26770400, 29982848, 31789850, 32664800, 35604632, 37331200, 37478560, 40691008, 42832640, 44505790, 46390400, 46848200, 50863760, 52263680, 53540800, 59965696, 63579700, 65329600, 71209264, 74957120, 81382016, 89011580, 92780800, 93696400, 101727520, 107081600, 111264475, 127159400, 130659200, 142418528, 149914240, 162764032, 178023160, 187392800, 203455040, 214163200, 222528950, 254318800, 261318400, 284837056, 299828480, 356046320, 374785600, 406910080, 445057900, 508637600, 569674112, 712092640, 749571200, 813820160, 890115800, 1017275200, 1139348224, 1424185280, 1499142400, 1780231600, 2034550400, 2848370560, 3560463200, 4069100800, 5696741120, 7120926400, 14241852800, 28483705600]

約数ペア:

[(1, 28483705600), (2, 14241852800), (4, 7120926400), (5, 5696741120), (7, 4069100800), (8, 3560463200), (10, 2848370560), (14, 2034550400), (16, 1780231600), (19, 1499142400), (20, 1424185280), (25, 1139348224), (28, 1017275200), (32, 890115800), (35, 813820160), (38, 749571200), (40, 712092640), (50, 569674112), (56, 508637600), (64, 445057900), (70, 406910080), (76, 374785600), (80, 356046320), (95, 299828480), (100, 284837056), (109, 261318400), (112, 254318800), (128, 222528950), (133, 214163200), (140, 203455040), (152, 187392800), (160, 178023160), (175, 162764032), (190, 149914240), (200, 142418528), (218, 130659200), (224, 127159400), (256, 111264475), (266, 107081600), (280, 101727520), (304, 93696400), (307, 92780800), (320, 89011580), (350, 81382016), (380, 74957120), (400, 71209264), (436, 65329600), (448, 63579700), (475, 59965696), (532, 53540800), (545, 52263680), (560, 50863760), (608, 46848200), (614, 46390400), (640, 44505790), (665, 42832640), (700, 40691008), (760, 37478560), (763, 37331200), (800, 35604632), (872, 32664800), (896, 31789850), (950, 29982848), (1064, 26770400), (1090, 26131840), (1120, 25431880), (1216, 23424100), (1228, 23195200), (1280, 22252895), (1330, 21416320), (1400, 20345504), (1520, 18739280), (1526, 18665600), (1535, 18556160), (1600, 17802316), (1744, 16332400), (1792, 15894925), (1900, 14991424), (2071, 13753600), (2128, 13385200), (2149, 13254400), (2180, 13065920), (2240, 12715940), (2432, 11712050), (2456, 11597600), (2660, 10708160), (2725, 10452736), (2800, 10172752), (3040, 9369640), (3052, 9332800), (3070, 9278080), (3200, 8901158), (3325, 8566528), (3488, 8166200), (3800, 7495712), (3815, 7466240), (4142, 6876800), (4256, 6692600), (4298, 6627200), (4360, 6532960), (4480, 6357970), (4864, 5856025), (4912, 5798800), (5320, 5354080), (5450, 5226368), (5600, 5086376), (5833, 4883200), (6080, 4684820), (6104, 4666400), (6140, 4639040), (6400, 4450579), (6650, 4283264), (6976, 4083100), (7600, 3747856), (7630, 3733120), (7675, 3711232), (8284, 3438400), (8512, 3346300), (8596, 3313600), (8720, 3266480), (8960, 3178985), (9824, 2899400), (10355, 2750720), (10640, 2677040), (10745, 2650880), (10900, 2613184), (11200, 2543188), (11666, 2441600), (12160, 2342410), (12208, 2333200), (12280, 2319520), (13300, 2141632), (13952, 2041550), (14497, 1964800), (15200, 1873928), (15260, 1866560), (15350, 1855616), (16568, 1719200), (17024, 1673150), (17192, 1656800), (17440, 1633240), (19075, 1493248), (19648, 1449700), (20710, 1375360), (21280, 1338520), (21490, 1325440), (21800, 1306592), (22400, 1271594), (23332, 1220800), (24320, 1171205), (24416, 1166600), (24560, 1159760), (26600, 1070816), (27904, 1020775), (28994, 982400), (29165, 976640), (30400, 936964), (30520, 933280), (30700, 927808), (33136, 859600), (33463, 851200), (34048, 836575), (34384, 828400), (34880, 816620), (38150, 746624), (39296, 724850), (40831, 697600), (41420, 687680), (42560, 669260), (42980, 662720), (43600, 653296), (44800, 635797), (46664, 610400), (48832, 583300), (49120, 579880), (51775, 550144), (53200, 535408), (53725, 530176), (57988, 491200), (58330, 488320), (60800, 468482), (61040, 466640), (61400, 463904), (66272, 429800), (66926, 425600), (68768, 414200), (69760, 408310), (72485, 392960), (76300, 373312), (78592, 362425), (81662, 348800), (82840, 343840), (85120, 334630), (85960, 331360), (87200, 326648), (93328, 305200), (97664, 291650), (98240, 289940), (103550, 275072), (106400, 267704), (107450, 265088), (115976, 245600), (116660, 244160), (121600, 234241), (122080, 233320), (122800, 231952), (132544, 214900), (133852, 212800), (137536, 207100), (139520, 204155), (144970, 196480), (145825, 195328), (152600, 186656), (163324, 174400), (165680, 171920), (167315, 170240)]