19589857280

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 512

約数和(自身を含む): 60397056000

約数和(自身を除く): 40807198720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 31, 32, 35, 38, 40, 56, 58, 62, 64, 70, 76, 80, 95, 112, 116, 124, 128, 133, 140, 145, 152, 155, 160, 190, 203, 217, 224, 232, 248, 256, 266, 280, 290, 304, 310, 320, 380, 406, 434, 448, 464, 496, 512, 532, 551, 560, 580, 589, 608, 620, 640, 665, 760, 812, 868, 896, 899, 928, 992, 1015, 1024, 1064, 1085, 1102, 1120, 1160, 1178, 1216, 1240, 1280, 1330, 1520, 1624, 1736, 1792, 1798, 1856, 1984, 2030, 2048, 2128, 2170, 2204, 2240, 2320, 2356, 2432, 2480, 2560, 2660, 2755, 2945, 3040, 3248, 3472, 3584, 3596, 3712, 3857, 3968, 4060, 4096, 4123, 4256, 4340, 4408, 4480, 4495, 4640, 4712, 4864, 4960, 5120, 5320, 5510, 5890, 6080, 6293, 6496, 6944, 7168, 7192, 7424, 7714, 7936, 8120, 8192, 8246, 8512, 8680, 8816, 8960, 8990, 9280, 9424, 9728, 9920, 10240, 10640, 11020, 11780, 12160, 12586, 12992, 13888, 14336, 14384, 14848, 15428, 15872, 16240, 16384, 16492, 17024, 17081, 17360, 17632, 17920, 17980, 18560, 18848, 19285, 19456, 19840, 20480, 20615, 21280, 22040, 23560, 24320, 25172, 25984, 27776, 28672, 28768, 29696, 30856, 31465, 31744, 32480, 32768, 32984, 34048, 34162, 34720, 35264, 35840, 35960, 37120, 37696, 38570, 38912, 39680, 40960, 41230, 42560, 44080, 47120, 48640, 50344, 51968, 55552, 57344, 57536, 59392, 61712, 62930, 63488, 64960, 65968, 68096, 68324, 69440, 70528, 71680, 71920, 74240, 75392, 77140, 77824, 79360, 81920, 82460, 85120, 85405, 88160, 94240, 97280, 100688, 103936, 111104, 114688, 115072, 118784, 119567, 123424, 125860, 126976, 129920, 131936, 136192, 136648, 138880, 141056, 143360, 143840, 148480, 150784, 154280, 155648, 158720, 163840, 164920, 170240, 170810, 176320, 188480, 194560, 201376, 207872, 222208, 229376, 230144, 237568, 239134, 246848, 251720, 253952, 259840, 263872, 272384, 273296, 277760, 282112, 286720, 287680, 296960, 301568, 308560, 311296, 317440, 329840, 340480, 341620, 352640, 376960, 389120, 402752, 415744, 444416, 460288, 475136, 478268, 493696, 503440, 507904, 519680, 527744, 544768, 546592, 555520, 564224, 573440, 575360, 593920, 597835, 603136, 617120, 622592, 634880, 659680, 680960, 683240, 705280, 753920, 778240, 805504, 831488, 888832, 920576, 950272, 956536, 987392, 1006880, 1015808, 1039360, 1055488, 1089536, 1093184, 1111040, 1128448, 1146880, 1150720, 1187840, 1195670, 1206272, 1234240, 1269760, 1319360, 1361920, 1366480, 1410560, 1507840, 1556480, 1611008, 1662976, 1777664, 1841152, 1913072, 1974784, 2013760, 2078720, 2110976, 2179072, 2186368, 2222080, 2256896, 2301440, 2375680, 2391340, 2412544, 2468480, 2539520, 2638720, 2723840, 2732960, 2821120, 3015680, 3112960, 3222016, 3325952, 3555328, 3682304, 3826144, 3949568, 4027520, 4157440, 4221952, 4358144, 4372736, 4444160, 4513792, 4602880, 4751360, 4782680, 4825088, 4936960, 5079040, 5277440, 5447680, 5465920, 5642240, 6031360, 6444032, 6651904, 7110656, 7364608, 7652288, 7899136, 8055040, 8314880, 8443904, 8745472, 8888320, 9027584, 9205760, 9565360, 9650176, 9873920, 10554880, 10895360, 10931840, 11284480, 12062720, 12888064, 14729216, 15304576, 15798272, 16110080, 16629760, 16887808, 17490944, 17776640, 18055168, 18411520, 19130720, 19300352, 19747840, 21109760, 21790720, 21863680, 22568960, 24125440, 25776128, 29458432, 30609152, 31596544, 32220160, 33259520, 33775616, 34981888, 35553280, 36823040, 38261440, 39495680, 42219520, 43727360, 45137920, 48250880, 51552256, 61218304, 63193088, 64440320, 67551232, 69963776, 73646080, 76522880, 78991360, 84439040, 87454720, 90275840, 96501760, 103104512, 122436608, 126386176, 128880640, 135102464, 139927552, 147292160, 153045760, 157982720, 168878080, 174909440, 206209024, 244873216, 257761280, 279855104, 306091520, 315965440, 337756160, 349818880, 489746432, 515522560, 559710208, 612183040, 631930880, 675512320, 699637760, 979492864, 1031045120, 1224366080, 1399275520, 1958985728, 2448732160, 2798551040, 3917971456, 4897464320, 9794928640, 19589857280]

約数ペア:

[(1, 19589857280), (2, 9794928640), (4, 4897464320), (5, 3917971456), (7, 2798551040), (8, 2448732160), (10, 1958985728), (14, 1399275520), (16, 1224366080), (19, 1031045120), (20, 979492864), (28, 699637760), (29, 675512320), (31, 631930880), (32, 612183040), (35, 559710208), (38, 515522560), (40, 489746432), (56, 349818880), (58, 337756160), (62, 315965440), (64, 306091520), (70, 279855104), (76, 257761280), (80, 244873216), (95, 206209024), (112, 174909440), (116, 168878080), (124, 157982720), (128, 153045760), (133, 147292160), (140, 139927552), (145, 135102464), (152, 128880640), (155, 126386176), (160, 122436608), (190, 103104512), (203, 96501760), (217, 90275840), (224, 87454720), (232, 84439040), (248, 78991360), (256, 76522880), (266, 73646080), (280, 69963776), (290, 67551232), (304, 64440320), (310, 63193088), (320, 61218304), (380, 51552256), (406, 48250880), (434, 45137920), (448, 43727360), (464, 42219520), (496, 39495680), (512, 38261440), (532, 36823040), (551, 35553280), (560, 34981888), (580, 33775616), (589, 33259520), (608, 32220160), (620, 31596544), (640, 30609152), (665, 29458432), (760, 25776128), (812, 24125440), (868, 22568960), (896, 21863680), (899, 21790720), (928, 21109760), (992, 19747840), (1015, 19300352), (1024, 19130720), (1064, 18411520), (1085, 18055168), (1102, 17776640), (1120, 17490944), (1160, 16887808), (1178, 16629760), (1216, 16110080), (1240, 15798272), (1280, 15304576), (1330, 14729216), (1520, 12888064), (1624, 12062720), (1736, 11284480), (1792, 10931840), (1798, 10895360), (1856, 10554880), (1984, 9873920), (2030, 9650176), (2048, 9565360), (2128, 9205760), (2170, 9027584), (2204, 8888320), (2240, 8745472), (2320, 8443904), (2356, 8314880), (2432, 8055040), (2480, 7899136), (2560, 7652288), (2660, 7364608), (2755, 7110656), (2945, 6651904), (3040, 6444032), (3248, 6031360), (3472, 5642240), (3584, 5465920), (3596, 5447680), (3712, 5277440), (3857, 5079040), (3968, 4936960), (4060, 4825088), (4096, 4782680), (4123, 4751360), (4256, 4602880), (4340, 4513792), (4408, 4444160), (4480, 4372736), (4495, 4358144), (4640, 4221952), (4712, 4157440), (4864, 4027520), (4960, 3949568), (5120, 3826144), (5320, 3682304), (5510, 3555328), (5890, 3325952), (6080, 3222016), (6293, 3112960), (6496, 3015680), (6944, 2821120), (7168, 2732960), (7192, 2723840), (7424, 2638720), (7714, 2539520), (7936, 2468480), (8120, 2412544), (8192, 2391340), (8246, 2375680), (8512, 2301440), (8680, 2256896), (8816, 2222080), (8960, 2186368), (8990, 2179072), (9280, 2110976), (9424, 2078720), (9728, 2013760), (9920, 1974784), (10240, 1913072), (10640, 1841152), (11020, 1777664), (11780, 1662976), (12160, 1611008), (12586, 1556480), (12992, 1507840), (13888, 1410560), (14336, 1366480), (14384, 1361920), (14848, 1319360), (15428, 1269760), (15872, 1234240), (16240, 1206272), (16384, 1195670), (16492, 1187840), (17024, 1150720), (17081, 1146880), (17360, 1128448), (17632, 1111040), (17920, 1093184), (17980, 1089536), (18560, 1055488), (18848, 1039360), (19285, 1015808), (19456, 1006880), (19840, 987392), (20480, 956536), (20615, 950272), (21280, 920576), (22040, 888832), (23560, 831488), (24320, 805504), (25172, 778240), (25984, 753920), (27776, 705280), (28672, 683240), (28768, 680960), (29696, 659680), (30856, 634880), (31465, 622592), (31744, 617120), (32480, 603136), (32768, 597835), (32984, 593920), (34048, 575360), (34162, 573440), (34720, 564224), (35264, 555520), (35840, 546592), (35960, 544768), (37120, 527744), (37696, 519680), (38570, 507904), (38912, 503440), (39680, 493696), (40960, 478268), (41230, 475136), (42560, 460288), (44080, 444416), (47120, 415744), (48640, 402752), (50344, 389120), (51968, 376960), (55552, 352640), (57344, 341620), (57536, 340480), (59392, 329840), (61712, 317440), (62930, 311296), (63488, 308560), (64960, 301568), (65968, 296960), (68096, 287680), (68324, 286720), (69440, 282112), (70528, 277760), (71680, 273296), (71920, 272384), (74240, 263872), (75392, 259840), (77140, 253952), (77824, 251720), (79360, 246848), (81920, 239134), (82460, 237568), (85120, 230144), (85405, 229376), (88160, 222208), (94240, 207872), (97280, 201376), (100688, 194560), (103936, 188480), (111104, 176320), (114688, 170810), (115072, 170240), (118784, 164920), (119567, 163840), (123424, 158720), (125860, 155648), (126976, 154280), (129920, 150784), (131936, 148480), (136192, 143840), (136648, 143360), (138880, 141056)]