28549283840

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 512

約数和(自身を含む): 89387642880

約数和(自身を除く): 60838359040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 73, 77, 80, 88, 110, 112, 124, 128, 140, 146, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 292, 308, 310, 320, 341, 352, 365, 385, 434, 440, 448, 496, 511, 512, 560, 584, 616, 620, 640, 682, 704, 730, 770, 803, 868, 880, 896, 992, 1022, 1024, 1085, 1120, 1168, 1232, 1240, 1280, 1364, 1408, 1460, 1540, 1606, 1705, 1736, 1760, 1792, 1984, 2044, 2048, 2170, 2240, 2263, 2336, 2387, 2464, 2480, 2555, 2560, 2728, 2816, 2920, 3080, 3212, 3410, 3472, 3520, 3584, 3968, 4015, 4088, 4096, 4340, 4480, 4526, 4672, 4774, 4928, 4960, 5110, 5120, 5456, 5621, 5632, 5840, 6160, 6424, 6820, 6944, 7040, 7168, 7936, 8030, 8176, 8192, 8680, 8960, 9052, 9344, 9548, 9856, 9920, 10220, 10240, 10912, 11242, 11264, 11315, 11680, 11935, 12320, 12848, 13640, 13888, 14080, 14336, 15841, 15872, 16060, 16352, 16384, 17360, 17920, 18104, 18688, 19096, 19712, 19840, 20440, 20480, 21824, 22484, 22528, 22630, 23360, 23870, 24640, 24893, 25696, 27280, 27776, 28105, 28160, 28672, 31682, 31744, 32120, 32704, 32768, 34720, 35840, 36208, 37376, 38192, 39424, 39680, 40880, 40960, 43648, 44968, 45056, 45260, 46720, 47740, 49280, 49786, 51392, 54560, 55552, 56210, 56320, 57344, 63364, 63488, 64240, 65408, 69440, 71680, 72416, 74752, 76384, 78848, 79205, 79360, 81760, 81920, 87296, 89936, 90112, 90520, 93440, 95480, 98560, 99572, 102784, 109120, 111104, 112420, 112640, 114688, 124465, 126728, 126976, 128480, 130816, 138880, 143360, 144832, 149504, 152768, 157696, 158410, 158720, 163520, 163840, 174251, 174592, 179872, 180224, 181040, 186880, 190960, 197120, 199144, 205568, 218240, 222208, 224840, 225280, 229376, 248930, 253456, 253952, 256960, 261632, 277760, 286720, 289664, 299008, 305536, 315392, 316820, 317440, 327040, 348502, 349184, 359744, 360448, 362080, 373760, 381920, 394240, 398288, 411136, 436480, 444416, 449680, 450560, 497860, 506912, 507904, 513920, 523264, 555520, 573440, 579328, 598016, 611072, 630784, 633640, 634880, 654080, 697004, 698368, 719488, 724160, 747520, 763840, 788480, 796576, 822272, 871255, 872960, 888832, 899360, 901120, 995720, 1013824, 1015808, 1027840, 1046528, 1111040, 1146880, 1158656, 1196032, 1222144, 1261568, 1267280, 1269760, 1308160, 1394008, 1396736, 1438976, 1448320, 1495040, 1527680, 1576960, 1593152, 1644544, 1742510, 1745920, 1777664, 1798720, 1802240, 1991440, 2027648, 2055680, 2093056, 2222080, 2317312, 2392064, 2444288, 2523136, 2534560, 2539520, 2616320, 2788016, 2793472, 2877952, 2896640, 2990080, 3055360, 3153920, 3186304, 3289088, 3485020, 3491840, 3555328, 3597440, 3982880, 4055296, 4111360, 4186112, 4444160, 4634624, 4888576, 5069120, 5079040, 5232640, 5576032, 5586944, 5755904, 5793280, 5980160, 6110720, 6307840, 6372608, 6578176, 6970040, 6983680, 7110656, 7194880, 7965760, 8110592, 8222720, 8372224, 8888320, 9269248, 9777152, 10138240, 10465280, 11152064, 11173888, 11511808, 11586560, 11960320, 12221440, 12615680, 12745216, 13156352, 13940080, 13967360, 14389760, 15931520, 16221184, 16445440, 16744448, 17776640, 18538496, 19554304, 20276480, 20930560, 22304128, 23023616, 23173120, 24442880, 25490432, 26312704, 27880160, 27934720, 28779520, 31863040, 32442368, 32890880, 35553280, 37076992, 39108608, 40552960, 41861120, 44608256, 46047232, 46346240, 48885760, 50980864, 55760320, 55869440, 57559040, 63726080, 64884736, 65781760, 74153984, 78217216, 81105920, 83722240, 89216512, 92094464, 92692480, 97771520, 101961728, 111520640, 115118080, 127452160, 129769472, 131563520, 162211840, 178433024, 184188928, 185384960, 195543040, 203923456, 223041280, 230236160, 254904320, 259538944, 324423680, 356866048, 370769920, 391086080, 407846912, 446082560, 460472320, 509808640, 519077888, 648847360, 713732096, 815693824, 892165120, 920944640, 1019617280, 1297694720, 1427464192, 1784330240, 2039234560, 2595389440, 2854928384, 3568660480, 4078469120, 5709856768, 7137320960, 14274641920, 28549283840]

約数ペア:

[(1, 28549283840), (2, 14274641920), (4, 7137320960), (5, 5709856768), (7, 4078469120), (8, 3568660480), (10, 2854928384), (11, 2595389440), (14, 2039234560), (16, 1784330240), (20, 1427464192), (22, 1297694720), (28, 1019617280), (31, 920944640), (32, 892165120), (35, 815693824), (40, 713732096), (44, 648847360), (55, 519077888), (56, 509808640), (62, 460472320), (64, 446082560), (70, 407846912), (73, 391086080), (77, 370769920), (80, 356866048), (88, 324423680), (110, 259538944), (112, 254904320), (124, 230236160), (128, 223041280), (140, 203923456), (146, 195543040), (154, 185384960), (155, 184188928), (160, 178433024), (176, 162211840), (217, 131563520), (220, 129769472), (224, 127452160), (248, 115118080), (256, 111520640), (280, 101961728), (292, 97771520), (308, 92692480), (310, 92094464), (320, 89216512), (341, 83722240), (352, 81105920), (365, 78217216), (385, 74153984), (434, 65781760), (440, 64884736), (448, 63726080), (496, 57559040), (511, 55869440), (512, 55760320), (560, 50980864), (584, 48885760), (616, 46346240), (620, 46047232), (640, 44608256), (682, 41861120), (704, 40552960), (730, 39108608), (770, 37076992), (803, 35553280), (868, 32890880), (880, 32442368), (896, 31863040), (992, 28779520), (1022, 27934720), (1024, 27880160), (1085, 26312704), (1120, 25490432), (1168, 24442880), (1232, 23173120), (1240, 23023616), (1280, 22304128), (1364, 20930560), (1408, 20276480), (1460, 19554304), (1540, 18538496), (1606, 17776640), (1705, 16744448), (1736, 16445440), (1760, 16221184), (1792, 15931520), (1984, 14389760), (2044, 13967360), (2048, 13940080), (2170, 13156352), (2240, 12745216), (2263, 12615680), (2336, 12221440), (2387, 11960320), (2464, 11586560), (2480, 11511808), (2555, 11173888), (2560, 11152064), (2728, 10465280), (2816, 10138240), (2920, 9777152), (3080, 9269248), (3212, 8888320), (3410, 8372224), (3472, 8222720), (3520, 8110592), (3584, 7965760), (3968, 7194880), (4015, 7110656), (4088, 6983680), (4096, 6970040), (4340, 6578176), (4480, 6372608), (4526, 6307840), (4672, 6110720), (4774, 5980160), (4928, 5793280), (4960, 5755904), (5110, 5586944), (5120, 5576032), (5456, 5232640), (5621, 5079040), (5632, 5069120), (5840, 4888576), (6160, 4634624), (6424, 4444160), (6820, 4186112), (6944, 4111360), (7040, 4055296), (7168, 3982880), (7936, 3597440), (8030, 3555328), (8176, 3491840), (8192, 3485020), (8680, 3289088), (8960, 3186304), (9052, 3153920), (9344, 3055360), (9548, 2990080), (9856, 2896640), (9920, 2877952), (10220, 2793472), (10240, 2788016), (10912, 2616320), (11242, 2539520), (11264, 2534560), (11315, 2523136), (11680, 2444288), (11935, 2392064), (12320, 2317312), (12848, 2222080), (13640, 2093056), (13888, 2055680), (14080, 2027648), (14336, 1991440), (15841, 1802240), (15872, 1798720), (16060, 1777664), (16352, 1745920), (16384, 1742510), (17360, 1644544), (17920, 1593152), (18104, 1576960), (18688, 1527680), (19096, 1495040), (19712, 1448320), (19840, 1438976), (20440, 1396736), (20480, 1394008), (21824, 1308160), (22484, 1269760), (22528, 1267280), (22630, 1261568), (23360, 1222144), (23870, 1196032), (24640, 1158656), (24893, 1146880), (25696, 1111040), (27280, 1046528), (27776, 1027840), (28105, 1015808), (28160, 1013824), (28672, 995720), (31682, 901120), (31744, 899360), (32120, 888832), (32704, 872960), (32768, 871255), (34720, 822272), (35840, 796576), (36208, 788480), (37376, 763840), (38192, 747520), (39424, 724160), (39680, 719488), (40880, 698368), (40960, 697004), (43648, 654080), (44968, 634880), (45056, 633640), (45260, 630784), (46720, 611072), (47740, 598016), (49280, 579328), (49786, 573440), (51392, 555520), (54560, 523264), (55552, 513920), (56210, 507904), (56320, 506912), (57344, 497860), (63364, 450560), (63488, 449680), (64240, 444416), (65408, 436480), (69440, 411136), (71680, 398288), (72416, 394240), (74752, 381920), (76384, 373760), (78848, 362080), (79205, 360448), (79360, 359744), (81760, 349184), (81920, 348502), (87296, 327040), (89936, 317440), (90112, 316820), (90520, 315392), (93440, 305536), (95480, 299008), (98560, 289664), (99572, 286720), (102784, 277760), (109120, 261632), (111104, 256960), (112420, 253952), (112640, 253456), (114688, 248930), (124465, 229376), (126728, 225280), (126976, 224840), (128480, 222208), (130816, 218240), (138880, 205568), (143360, 199144), (144832, 197120), (149504, 190960), (152768, 186880), (157696, 181040), (158410, 180224), (158720, 179872), (163520, 174592), (163840, 174251)]