190079820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:989

約数の個数: 216

約数和(自身を含む): 700618464

約数和(自身を除く): 510538644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 937, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1764, 1874, 1932, 2070, 2205, 2254, 2415, 2811, 2898, 2940, 3220, 3381, 3748, 4140, 4410, 4508, 4685, 4830, 5622, 5635, 5796, 6559, 6762, 7245, 8433, 8820, 9370, 9660, 10143, 11244, 11270, 13118, 13524, 14055, 14490, 16866, 16905, 18740, 19677, 20286, 21551, 22540, 26236, 28110, 28980, 32795, 33732, 33810, 39354, 40572, 42165, 43102, 45913, 50715, 56220, 59031, 64653, 65590, 67620, 78708, 84330, 86204, 91826, 98385, 101430, 107755, 118062, 129306, 131180, 137739, 150857, 168660, 183652, 193959, 196770, 202860, 215510, 229565, 236124, 258612, 275478, 295155, 301714, 323265, 387918, 393540, 413217, 431020, 452571, 459130, 550956, 590310, 603428, 646530, 688695, 754285, 775836, 826434, 905142, 918260, 969795, 1055999, 1180620, 1293060, 1357713, 1377390, 1508570, 1652868, 1810284, 1939590, 2066085, 2111998, 2262855, 2715426, 2754780, 3017140, 3167997, 3879180, 4132170, 4223996, 4525710, 5279995, 5430852, 6335994, 6788565, 8264340, 9051420, 9503991, 10559990, 12671988, 13577130, 15839985, 19007982, 21119980, 27154260, 31679970, 38015964, 47519955, 63359940, 95039910, 190079820]

約数ペア:

[(1, 190079820), (2, 95039910), (3, 63359940), (4, 47519955), (5, 38015964), (6, 31679970), (7, 27154260), (9, 21119980), (10, 19007982), (12, 15839985), (14, 13577130), (15, 12671988), (18, 10559990), (20, 9503991), (21, 9051420), (23, 8264340), (28, 6788565), (30, 6335994), (35, 5430852), (36, 5279995), (42, 4525710), (45, 4223996), (46, 4132170), (49, 3879180), (60, 3167997), (63, 3017140), (69, 2754780), (70, 2715426), (84, 2262855), (90, 2111998), (92, 2066085), (98, 1939590), (105, 1810284), (115, 1652868), (126, 1508570), (138, 1377390), (140, 1357713), (147, 1293060), (161, 1180620), (180, 1055999), (196, 969795), (207, 918260), (210, 905142), (230, 826434), (245, 775836), (252, 754285), (276, 688695), (294, 646530), (315, 603428), (322, 590310), (345, 550956), (414, 459130), (420, 452571), (441, 431020), (460, 413217), (483, 393540), (490, 387918), (588, 323265), (630, 301714), (644, 295155), (690, 275478), (735, 258612), (805, 236124), (828, 229565), (882, 215510), (937, 202860), (966, 196770), (980, 193959), (1035, 183652), (1127, 168660), (1260, 150857), (1380, 137739), (1449, 131180), (1470, 129306), (1610, 118062), (1764, 107755), (1874, 101430), (1932, 98385), (2070, 91826), (2205, 86204), (2254, 84330), (2415, 78708), (2811, 67620), (2898, 65590), (2940, 64653), (3220, 59031), (3381, 56220), (3748, 50715), (4140, 45913), (4410, 43102), (4508, 42165), (4685, 40572), (4830, 39354), (5622, 33810), (5635, 33732), (5796, 32795), (6559, 28980), (6762, 28110), (7245, 26236), (8433, 22540), (8820, 21551), (9370, 20286), (9660, 19677), (10143, 18740), (11244, 16905), (11270, 16866), (13118, 14490), (13524, 14055)]