1082105220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 3651443712

約数和(自身を除く): 2569338492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 383, 420, 434, 465, 490, 588, 620, 651, 735, 766, 868, 930, 961, 980, 1085, 1149, 1302, 1470, 1519, 1532, 1860, 1915, 1922, 2170, 2298, 2604, 2681, 2883, 2940, 3038, 3255, 3830, 3844, 4340, 4557, 4596, 4805, 5362, 5745, 5766, 6076, 6510, 6727, 7595, 7660, 8043, 9114, 9610, 10724, 11490, 11532, 11873, 13020, 13405, 13454, 14415, 15190, 16086, 18228, 18767, 19220, 20181, 22785, 22980, 23746, 26810, 26908, 28830, 30380, 32172, 33635, 35619, 37534, 40215, 40362, 45570, 47089, 47492, 53620, 56301, 57660, 59365, 67270, 71238, 75068, 80430, 80724, 83111, 91140, 93835, 94178, 100905, 112602, 118730, 134540, 141267, 142476, 160860, 166222, 178095, 187670, 188356, 201810, 225204, 235445, 237460, 249333, 281505, 282534, 332444, 356190, 368063, 375340, 403620, 415555, 470890, 498666, 563010, 565068, 581777, 706335, 712380, 736126, 831110, 941780, 997332, 1104189, 1126020, 1163554, 1246665, 1412670, 1472252, 1662220, 1745331, 1840315, 2208378, 2327108, 2493330, 2576441, 2825340, 2908885, 3490662, 3680630, 4416756, 4986660, 5152882, 5520945, 5817770, 6981324, 7361260, 7729323, 8726655, 10305764, 11041890, 11635540, 12882205, 15458646, 17453310, 18035087, 22083780, 25764410, 30917292, 34906620, 36070174, 38646615, 51528820, 54105261, 72140348, 77293230, 90175435, 108210522, 154586460, 180350870, 216421044, 270526305, 360701740, 541052610, 1082105220]

約数ペア:

[(1, 1082105220), (2, 541052610), (3, 360701740), (4, 270526305), (5, 216421044), (6, 180350870), (7, 154586460), (10, 108210522), (12, 90175435), (14, 77293230), (15, 72140348), (20, 54105261), (21, 51528820), (28, 38646615), (30, 36070174), (31, 34906620), (35, 30917292), (42, 25764410), (49, 22083780), (60, 18035087), (62, 17453310), (70, 15458646), (84, 12882205), (93, 11635540), (98, 11041890), (105, 10305764), (124, 8726655), (140, 7729323), (147, 7361260), (155, 6981324), (186, 5817770), (196, 5520945), (210, 5152882), (217, 4986660), (245, 4416756), (294, 3680630), (310, 3490662), (372, 2908885), (383, 2825340), (420, 2576441), (434, 2493330), (465, 2327108), (490, 2208378), (588, 1840315), (620, 1745331), (651, 1662220), (735, 1472252), (766, 1412670), (868, 1246665), (930, 1163554), (961, 1126020), (980, 1104189), (1085, 997332), (1149, 941780), (1302, 831110), (1470, 736126), (1519, 712380), (1532, 706335), (1860, 581777), (1915, 565068), (1922, 563010), (2170, 498666), (2298, 470890), (2604, 415555), (2681, 403620), (2883, 375340), (2940, 368063), (3038, 356190), (3255, 332444), (3830, 282534), (3844, 281505), (4340, 249333), (4557, 237460), (4596, 235445), (4805, 225204), (5362, 201810), (5745, 188356), (5766, 187670), (6076, 178095), (6510, 166222), (6727, 160860), (7595, 142476), (7660, 141267), (8043, 134540), (9114, 118730), (9610, 112602), (10724, 100905), (11490, 94178), (11532, 93835), (11873, 91140), (13020, 83111), (13405, 80724), (13454, 80430), (14415, 75068), (15190, 71238), (16086, 67270), (18228, 59365), (18767, 57660), (19220, 56301), (20181, 53620), (22785, 47492), (22980, 47089), (23746, 45570), (26810, 40362), (26908, 40215), (28830, 37534), (30380, 35619), (32172, 33635)]