38236380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 97238820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 149, 156, 182, 188, 195, 210, 235, 260, 273, 282, 298, 329, 364, 390, 420, 447, 455, 470, 546, 564, 596, 611, 658, 705, 745, 780, 894, 910, 940, 987, 1043, 1092, 1222, 1316, 1365, 1410, 1490, 1645, 1788, 1820, 1833, 1937, 1974, 2086, 2235, 2444, 2730, 2820, 2980, 3055, 3129, 3290, 3666, 3874, 3948, 4172, 4277, 4470, 4935, 5215, 5460, 5811, 6110, 6258, 6580, 7003, 7332, 7748, 8554, 8940, 9165, 9685, 9870, 10430, 11622, 12220, 12516, 12831, 13559, 14006, 15645, 17108, 18330, 19370, 19740, 20860, 21009, 21385, 23244, 25662, 27118, 28012, 29055, 31290, 35015, 36660, 38740, 40677, 42018, 42770, 49021, 51324, 54236, 58110, 62580, 64155, 67795, 70030, 81354, 84036, 85540, 91039, 98042, 105045, 116220, 128310, 135590, 140060, 147063, 162708, 182078, 196084, 203385, 210090, 245105, 256620, 271180, 273117, 294126, 364156, 406770, 420180, 455195, 490210, 546234, 588252, 637273, 735315, 813540, 910390, 980420, 1092468, 1274546, 1365585, 1470630, 1820780, 1911819, 2549092, 2731170, 2941260, 3186365, 3823638, 5462340, 6372730, 7647276, 9559095, 12745460, 19118190, 38236380]

約数ペア:

[(1, 38236380), (2, 19118190), (3, 12745460), (4, 9559095), (5, 7647276), (6, 6372730), (7, 5462340), (10, 3823638), (12, 3186365), (13, 2941260), (14, 2731170), (15, 2549092), (20, 1911819), (21, 1820780), (26, 1470630), (28, 1365585), (30, 1274546), (35, 1092468), (39, 980420), (42, 910390), (47, 813540), (52, 735315), (60, 637273), (65, 588252), (70, 546234), (78, 490210), (84, 455195), (91, 420180), (94, 406770), (105, 364156), (130, 294126), (140, 273117), (141, 271180), (149, 256620), (156, 245105), (182, 210090), (188, 203385), (195, 196084), (210, 182078), (235, 162708), (260, 147063), (273, 140060), (282, 135590), (298, 128310), (329, 116220), (364, 105045), (390, 98042), (420, 91039), (447, 85540), (455, 84036), (470, 81354), (546, 70030), (564, 67795), (596, 64155), (611, 62580), (658, 58110), (705, 54236), (745, 51324), (780, 49021), (894, 42770), (910, 42018), (940, 40677), (987, 38740), (1043, 36660), (1092, 35015), (1222, 31290), (1316, 29055), (1365, 28012), (1410, 27118), (1490, 25662), (1645, 23244), (1788, 21385), (1820, 21009), (1833, 20860), (1937, 19740), (1974, 19370), (2086, 18330), (2235, 17108), (2444, 15645), (2730, 14006), (2820, 13559), (2980, 12831), (3055, 12516), (3129, 12220), (3290, 11622), (3666, 10430), (3874, 9870), (3948, 9685), (4172, 9165), (4277, 8940), (4470, 8554), (4935, 7748), (5215, 7332), (5460, 7003), (5811, 6580), (6110, 6258)]