15426234880

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4035

約数の個数: 240

約数和(自身を含む): 44424585216

約数和(自身を除く): 28998350336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 512, 560, 620, 640, 784, 868, 896, 980, 992, 1085, 1120, 1240, 1280, 1519, 1568, 1736, 1792, 1960, 1984, 2170, 2240, 2480, 2560, 3038, 3136, 3472, 3584, 3920, 3967, 3968, 4340, 4480, 4960, 6076, 6272, 6944, 7595, 7840, 7934, 7936, 8680, 8960, 9920, 12152, 12544, 13888, 15190, 15680, 15868, 15872, 17360, 17920, 19835, 19840, 24304, 25088, 27769, 27776, 30380, 31360, 31736, 34720, 39670, 39680, 48608, 55538, 55552, 60760, 62720, 63472, 69440, 79340, 79360, 97216, 111076, 111104, 121520, 122977, 125440, 126944, 138845, 138880, 158680, 194383, 194432, 222152, 243040, 245954, 253888, 277690, 277760, 317360, 388766, 388864, 444304, 486080, 491908, 507776, 555380, 555520, 614885, 634720, 777532, 777728, 860839, 888608, 971915, 972160, 983816, 1015552, 1110760, 1229770, 1269440, 1555064, 1721678, 1777216, 1943830, 1944320, 1967632, 2031104, 2221520, 2459540, 2538880, 3110128, 3443356, 3554432, 3887660, 3888640, 3935264, 4304195, 4443040, 4919080, 5077760, 6025873, 6220256, 6886712, 7108864, 7775320, 7870528, 8608390, 8886080, 9838160, 10155520, 12051746, 12440512, 13773424, 14217728, 15550640, 15741056, 17216780, 17772160, 19676320, 24103492, 24881024, 27546848, 30129365, 31101280, 31482112, 34433560, 35544320, 39352640, 48206984, 49762048, 55093696, 60258730, 62202560, 62964224, 68867120, 71088640, 78705280, 96413968, 99524096, 110187392, 120517460, 124405120, 137734240, 157410560, 192827936, 220374784, 241034920, 248810240, 275468480, 314821120, 385655872, 440749568, 482069840, 497620480, 550936960, 771311744, 964139680, 1101873920, 1542623488, 1928279360, 2203747840, 3085246976, 3856558720, 7713117440, 15426234880]

約数ペア:

[(1, 15426234880), (2, 7713117440), (4, 3856558720), (5, 3085246976), (7, 2203747840), (8, 1928279360), (10, 1542623488), (14, 1101873920), (16, 964139680), (20, 771311744), (28, 550936960), (31, 497620480), (32, 482069840), (35, 440749568), (40, 385655872), (49, 314821120), (56, 275468480), (62, 248810240), (64, 241034920), (70, 220374784), (80, 192827936), (98, 157410560), (112, 137734240), (124, 124405120), (128, 120517460), (140, 110187392), (155, 99524096), (160, 96413968), (196, 78705280), (217, 71088640), (224, 68867120), (245, 62964224), (248, 62202560), (256, 60258730), (280, 55093696), (310, 49762048), (320, 48206984), (392, 39352640), (434, 35544320), (448, 34433560), (490, 31482112), (496, 31101280), (512, 30129365), (560, 27546848), (620, 24881024), (640, 24103492), (784, 19676320), (868, 17772160), (896, 17216780), (980, 15741056), (992, 15550640), (1085, 14217728), (1120, 13773424), (1240, 12440512), (1280, 12051746), (1519, 10155520), (1568, 9838160), (1736, 8886080), (1792, 8608390), (1960, 7870528), (1984, 7775320), (2170, 7108864), (2240, 6886712), (2480, 6220256), (2560, 6025873), (3038, 5077760), (3136, 4919080), (3472, 4443040), (3584, 4304195), (3920, 3935264), (3967, 3888640), (3968, 3887660), (4340, 3554432), (4480, 3443356), (4960, 3110128), (6076, 2538880), (6272, 2459540), (6944, 2221520), (7595, 2031104), (7840, 1967632), (7934, 1944320), (7936, 1943830), (8680, 1777216), (8960, 1721678), (9920, 1555064), (12152, 1269440), (12544, 1229770), (13888, 1110760), (15190, 1015552), (15680, 983816), (15868, 972160), (15872, 971915), (17360, 888608), (17920, 860839), (19835, 777728), (19840, 777532), (24304, 634720), (25088, 614885), (27769, 555520), (27776, 555380), (30380, 507776), (31360, 491908), (31736, 486080), (34720, 444304), (39670, 388864), (39680, 388766), (48608, 317360), (55538, 277760), (55552, 277690), (60760, 253888), (62720, 245954), (63472, 243040), (69440, 222152), (79340, 194432), (79360, 194383), (97216, 158680), (111076, 138880), (111104, 138845), (121520, 126944), (122977, 125440)]