1022469280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 2912716800

約数和(自身を除く): 1890247520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 343, 392, 434, 490, 496, 560, 601, 620, 686, 784, 868, 980, 992, 1085, 1120, 1202, 1240, 1372, 1519, 1568, 1715, 1736, 1960, 2170, 2404, 2480, 2744, 3005, 3038, 3430, 3472, 3920, 4207, 4340, 4808, 4960, 5488, 6010, 6076, 6860, 6944, 7595, 7840, 8414, 8680, 9616, 10633, 10976, 12020, 12152, 13720, 15190, 16828, 17360, 18631, 19232, 21035, 21266, 24040, 24304, 27440, 29449, 30380, 33656, 34720, 37262, 42070, 42532, 48080, 48608, 53165, 54880, 58898, 60760, 67312, 74524, 84140, 85064, 93155, 96160, 106330, 117796, 121520, 130417, 134624, 147245, 149048, 168280, 170128, 186310, 206143, 212660, 235592, 243040, 260834, 294490, 298096, 336560, 340256, 372620, 412286, 425320, 471184, 521668, 588980, 596192, 652085, 673120, 745240, 824572, 850640, 912919, 942368, 1030715, 1043336, 1177960, 1304170, 1490480, 1649144, 1701280, 1825838, 2061430, 2086672, 2355920, 2608340, 2980960, 3298288, 3651676, 4122860, 4173344, 4564595, 4711840, 5216680, 6390433, 6596576, 7303352, 8245720, 9129190, 10433360, 12780866, 14606704, 16491440, 18258380, 20866720, 25561732, 29213408, 31952165, 32982880, 36516760, 51123464, 63904330, 73033520, 102246928, 127808660, 146067040, 204493856, 255617320, 511234640, 1022469280]

約数ペア:

[(1, 1022469280), (2, 511234640), (4, 255617320), (5, 204493856), (7, 146067040), (8, 127808660), (10, 102246928), (14, 73033520), (16, 63904330), (20, 51123464), (28, 36516760), (31, 32982880), (32, 31952165), (35, 29213408), (40, 25561732), (49, 20866720), (56, 18258380), (62, 16491440), (70, 14606704), (80, 12780866), (98, 10433360), (112, 9129190), (124, 8245720), (140, 7303352), (155, 6596576), (160, 6390433), (196, 5216680), (217, 4711840), (224, 4564595), (245, 4173344), (248, 4122860), (280, 3651676), (310, 3298288), (343, 2980960), (392, 2608340), (434, 2355920), (490, 2086672), (496, 2061430), (560, 1825838), (601, 1701280), (620, 1649144), (686, 1490480), (784, 1304170), (868, 1177960), (980, 1043336), (992, 1030715), (1085, 942368), (1120, 912919), (1202, 850640), (1240, 824572), (1372, 745240), (1519, 673120), (1568, 652085), (1715, 596192), (1736, 588980), (1960, 521668), (2170, 471184), (2404, 425320), (2480, 412286), (2744, 372620), (3005, 340256), (3038, 336560), (3430, 298096), (3472, 294490), (3920, 260834), (4207, 243040), (4340, 235592), (4808, 212660), (4960, 206143), (5488, 186310), (6010, 170128), (6076, 168280), (6860, 149048), (6944, 147245), (7595, 134624), (7840, 130417), (8414, 121520), (8680, 117796), (9616, 106330), (10633, 96160), (10976, 93155), (12020, 85064), (12152, 84140), (13720, 74524), (15190, 67312), (16828, 60760), (17360, 58898), (18631, 54880), (19232, 53165), (21035, 48608), (21266, 48080), (24040, 42532), (24304, 42070), (27440, 37262), (29449, 34720), (30380, 33656)]