191289840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3727

約数の個数: 160

約数和(自身を含む): 699764736

約数和(自身を除く): 508474896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3673, 3720, 4340, 5208, 6510, 7346, 7440, 8680, 10416, 11019, 13020, 14692, 17360, 18365, 22038, 25711, 26040, 29384, 36730, 44076, 51422, 52080, 55095, 58768, 73460, 77133, 88152, 102844, 110190, 113863, 128555, 146920, 154266, 176304, 205688, 220380, 227726, 257110, 293840, 308532, 341589, 385665, 411376, 440760, 455452, 514220, 569315, 617064, 683178, 771330, 797041, 881520, 910904, 1028440, 1138630, 1234128, 1366356, 1542660, 1594082, 1707945, 1821808, 2056880, 2277260, 2391123, 2732712, 3085320, 3188164, 3415890, 3985205, 4554520, 4782246, 5465424, 6170640, 6376328, 6831780, 7970410, 9109040, 9564492, 11955615, 12752656, 13663560, 15940820, 19128984, 23911230, 27327120, 31881640, 38257968, 47822460, 63763280, 95644920, 191289840]

約数ペア:

[(1, 191289840), (2, 95644920), (3, 63763280), (4, 47822460), (5, 38257968), (6, 31881640), (7, 27327120), (8, 23911230), (10, 19128984), (12, 15940820), (14, 13663560), (15, 12752656), (16, 11955615), (20, 9564492), (21, 9109040), (24, 7970410), (28, 6831780), (30, 6376328), (31, 6170640), (35, 5465424), (40, 4782246), (42, 4554520), (48, 3985205), (56, 3415890), (60, 3188164), (62, 3085320), (70, 2732712), (80, 2391123), (84, 2277260), (93, 2056880), (105, 1821808), (112, 1707945), (120, 1594082), (124, 1542660), (140, 1366356), (155, 1234128), (168, 1138630), (186, 1028440), (210, 910904), (217, 881520), (240, 797041), (248, 771330), (280, 683178), (310, 617064), (336, 569315), (372, 514220), (420, 455452), (434, 440760), (465, 411376), (496, 385665), (560, 341589), (620, 308532), (651, 293840), (744, 257110), (840, 227726), (868, 220380), (930, 205688), (1085, 176304), (1240, 154266), (1302, 146920), (1488, 128555), (1680, 113863), (1736, 110190), (1860, 102844), (2170, 88152), (2480, 77133), (2604, 73460), (3255, 58768), (3472, 55095), (3673, 52080), (3720, 51422), (4340, 44076), (5208, 36730), (6510, 29384), (7346, 26040), (7440, 25711), (8680, 22038), (10416, 18365), (11019, 17360), (13020, 14692)]