2190367620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8071

約数の個数: 216

約数和(自身を含む): 7979182848

約数和(自身を除く): 5788815228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 1085, 1116, 1260, 1302, 1395, 1470, 1519, 1764, 1860, 1953, 2170, 2205, 2604, 2790, 2940, 3038, 3255, 3906, 4340, 4410, 4557, 5580, 6076, 6510, 7595, 7812, 8011, 8820, 9114, 9765, 13020, 13671, 15190, 16022, 18228, 19530, 22785, 24033, 27342, 30380, 32044, 39060, 40055, 45570, 48066, 54684, 56077, 68355, 72099, 80110, 91140, 96132, 112154, 120165, 136710, 144198, 160220, 168231, 224308, 240330, 248341, 273420, 280385, 288396, 336462, 360495, 392539, 480660, 496682, 504693, 560770, 672924, 720990, 745023, 785078, 841155, 993364, 1009386, 1121540, 1177617, 1241705, 1441980, 1490046, 1570156, 1682310, 1738387, 1962695, 2018772, 2235069, 2355234, 2483410, 2523465, 2980092, 3364620, 3476774, 3532851, 3725115, 3925390, 4470138, 4710468, 4966820, 5046930, 5215161, 5888085, 6953548, 7065702, 7450230, 7850780, 8691935, 8940276, 10093860, 10430322, 11175345, 11776170, 12168709, 14131404, 14900460, 15645483, 17383870, 17664255, 20860644, 22350690, 23552340, 24337418, 26075805, 31290966, 34767740, 35328510, 36506127, 44701380, 48674836, 52151610, 60843545, 62581932, 70657020, 73012254, 78227415, 104303220, 109518381, 121687090, 146024508, 156454830, 182530635, 219036762, 243374180, 312909660, 365061270, 438073524, 547591905, 730122540, 1095183810, 2190367620]

約数ペア:

[(1, 2190367620), (2, 1095183810), (3, 730122540), (4, 547591905), (5, 438073524), (6, 365061270), (7, 312909660), (9, 243374180), (10, 219036762), (12, 182530635), (14, 156454830), (15, 146024508), (18, 121687090), (20, 109518381), (21, 104303220), (28, 78227415), (30, 73012254), (31, 70657020), (35, 62581932), (36, 60843545), (42, 52151610), (45, 48674836), (49, 44701380), (60, 36506127), (62, 35328510), (63, 34767740), (70, 31290966), (84, 26075805), (90, 24337418), (93, 23552340), (98, 22350690), (105, 20860644), (124, 17664255), (126, 17383870), (140, 15645483), (147, 14900460), (155, 14131404), (180, 12168709), (186, 11776170), (196, 11175345), (210, 10430322), (217, 10093860), (245, 8940276), (252, 8691935), (279, 7850780), (294, 7450230), (310, 7065702), (315, 6953548), (372, 5888085), (420, 5215161), (434, 5046930), (441, 4966820), (465, 4710468), (490, 4470138), (558, 3925390), (588, 3725115), (620, 3532851), (630, 3476774), (651, 3364620), (735, 2980092), (868, 2523465), (882, 2483410), (930, 2355234), (980, 2235069), (1085, 2018772), (1116, 1962695), (1260, 1738387), (1302, 1682310), (1395, 1570156), (1470, 1490046), (1519, 1441980), (1764, 1241705), (1860, 1177617), (1953, 1121540), (2170, 1009386), (2205, 993364), (2604, 841155), (2790, 785078), (2940, 745023), (3038, 720990), (3255, 672924), (3906, 560770), (4340, 504693), (4410, 496682), (4557, 480660), (5580, 392539), (6076, 360495), (6510, 336462), (7595, 288396), (7812, 280385), (8011, 273420), (8820, 248341), (9114, 240330), (9765, 224308), (13020, 168231), (13671, 160220), (15190, 144198), (16022, 136710), (18228, 120165), (19530, 112154), (22785, 96132), (24033, 91140), (27342, 80110), (30380, 72099), (32044, 68355), (39060, 56077), (40055, 54684), (45570, 48066)]