2388831480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1$

素因数の和:10251

約数の個数: 256

約数和(自身を含む): 9394790400

約数和(自身を除く): 7005958920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 10193, 11160, 11718, 13020, 15624, 16740, 19530, 20386, 23436, 26040, 29295, 30579, 33480, 39060, 40772, 46872, 50965, 58590, 61158, 71351, 78120, 81544, 91737, 101930, 117180, 122316, 142702, 152895, 183474, 203860, 214053, 234360, 244632, 275211, 285404, 305790, 315983, 356755, 366948, 407720, 428106, 458685, 550422, 570808, 611580, 631966, 642159, 713510, 733896, 856212, 917370, 947949, 1070265, 1100844, 1223160, 1263932, 1284318, 1376055, 1427020, 1579915, 1712424, 1834740, 1895898, 1926477, 2140530, 2201688, 2211881, 2527864, 2568636, 2752110, 2843847, 2854040, 3159830, 3210795, 3669480, 3791796, 3852954, 4281060, 4423762, 4739745, 5137272, 5504220, 5687694, 6319660, 6421590, 6635643, 7583592, 7705908, 8531541, 8562120, 8847524, 9479490, 9632385, 11008440, 11059405, 11375388, 12639320, 12843180, 13271286, 14219235, 15411816, 17063082, 17695048, 18958980, 19264770, 19906929, 22118810, 22750776, 25686360, 26542572, 28438470, 33178215, 34126164, 37917960, 38529540, 39813858, 42657705, 44237620, 53085144, 56876940, 59720787, 66356430, 68252328, 77059080, 79627716, 85315410, 88475240, 99534645, 113753880, 119441574, 132712860, 159255432, 170630820, 199069290, 238883148, 265425720, 298603935, 341261640, 398138580, 477766296, 597207870, 796277160, 1194415740, 2388831480]

約数ペア:

[(1, 2388831480), (2, 1194415740), (3, 796277160), (4, 597207870), (5, 477766296), (6, 398138580), (7, 341261640), (8, 298603935), (9, 265425720), (10, 238883148), (12, 199069290), (14, 170630820), (15, 159255432), (18, 132712860), (20, 119441574), (21, 113753880), (24, 99534645), (27, 88475240), (28, 85315410), (30, 79627716), (31, 77059080), (35, 68252328), (36, 66356430), (40, 59720787), (42, 56876940), (45, 53085144), (54, 44237620), (56, 42657705), (60, 39813858), (62, 38529540), (63, 37917960), (70, 34126164), (72, 33178215), (84, 28438470), (90, 26542572), (93, 25686360), (105, 22750776), (108, 22118810), (120, 19906929), (124, 19264770), (126, 18958980), (135, 17695048), (140, 17063082), (155, 15411816), (168, 14219235), (180, 13271286), (186, 12843180), (189, 12639320), (210, 11375388), (216, 11059405), (217, 11008440), (248, 9632385), (252, 9479490), (270, 8847524), (279, 8562120), (280, 8531541), (310, 7705908), (315, 7583592), (360, 6635643), (372, 6421590), (378, 6319660), (420, 5687694), (434, 5504220), (465, 5137272), (504, 4739745), (540, 4423762), (558, 4281060), (620, 3852954), (630, 3791796), (651, 3669480), (744, 3210795), (756, 3159830), (837, 2854040), (840, 2843847), (868, 2752110), (930, 2568636), (945, 2527864), (1080, 2211881), (1085, 2201688), (1116, 2140530), (1240, 1926477), (1260, 1895898), (1302, 1834740), (1395, 1712424), (1512, 1579915), (1674, 1427020), (1736, 1376055), (1860, 1284318), (1890, 1263932), (1953, 1223160), (2170, 1100844), (2232, 1070265), (2520, 947949), (2604, 917370), (2790, 856212), (3255, 733896), (3348, 713510), (3720, 642159), (3780, 631966), (3906, 611580), (4185, 570808), (4340, 550422), (5208, 458685), (5580, 428106), (5859, 407720), (6510, 366948), (6696, 356755), (7560, 315983), (7812, 305790), (8370, 285404), (8680, 275211), (9765, 244632), (10193, 234360), (11160, 214053), (11718, 203860), (13020, 183474), (15624, 152895), (16740, 142702), (19530, 122316), (20386, 117180), (23436, 101930), (26040, 91737), (29295, 81544), (30579, 78120), (33480, 71351), (39060, 61158), (40772, 58590), (46872, 50965)]