2355352020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1164

約数の個数: 240

約数和(自身を含む): 8490599040

約数和(自身を除く): 6135247020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 229, 252, 270, 315, 324, 378, 405, 420, 458, 540, 567, 630, 687, 756, 810, 907, 916, 945, 1134, 1145, 1260, 1374, 1603, 1620, 1814, 1890, 2061, 2268, 2290, 2721, 2748, 2835, 3206, 3435, 3628, 3780, 4122, 4535, 4580, 4809, 5442, 5670, 6183, 6349, 6412, 6870, 8015, 8163, 8244, 9070, 9618, 10305, 10884, 11340, 12366, 12698, 13605, 13740, 14427, 16030, 16326, 18140, 18549, 19047, 19236, 20610, 24045, 24489, 24732, 25396, 27210, 28854, 30915, 31745, 32060, 32652, 37098, 38094, 40815, 41220, 43281, 48090, 48978, 54420, 57141, 57708, 61830, 63490, 72135, 73467, 74196, 76188, 81630, 86562, 92745, 95235, 96180, 97956, 114282, 122445, 123660, 126980, 129843, 144270, 146934, 163260, 171423, 173124, 185490, 190470, 207703, 216405, 228564, 244890, 259686, 285705, 288540, 293868, 342846, 367335, 370980, 380940, 415406, 432810, 489780, 514269, 519372, 571410, 623109, 649215, 685692, 734670, 830812, 857115, 865620, 1028538, 1038515, 1142820, 1246218, 1298430, 1453921, 1469340, 1714230, 1869327, 2057076, 2077030, 2492436, 2571345, 2596860, 2907842, 3115545, 3428460, 3738654, 4154060, 4361763, 5142690, 5607981, 5815684, 6231090, 7269605, 7477308, 8723526, 9346635, 10285380, 11215962, 12462180, 13085289, 14539210, 16823943, 17447052, 18693270, 21808815, 22431924, 26170578, 28039905, 29078420, 33647886, 37386540, 39255867, 43617630, 52341156, 56079810, 65426445, 67295772, 78511734, 84119715, 87235260, 112159620, 117767601, 130852890, 157023468, 168239430, 196279335, 235535202, 261705780, 336478860, 392558670, 471070404, 588838005, 785117340, 1177676010, 2355352020]

約数ペア:

[(1, 2355352020), (2, 1177676010), (3, 785117340), (4, 588838005), (5, 471070404), (6, 392558670), (7, 336478860), (9, 261705780), (10, 235535202), (12, 196279335), (14, 168239430), (15, 157023468), (18, 130852890), (20, 117767601), (21, 112159620), (27, 87235260), (28, 84119715), (30, 78511734), (35, 67295772), (36, 65426445), (42, 56079810), (45, 52341156), (54, 43617630), (60, 39255867), (63, 37386540), (70, 33647886), (81, 29078420), (84, 28039905), (90, 26170578), (105, 22431924), (108, 21808815), (126, 18693270), (135, 17447052), (140, 16823943), (162, 14539210), (180, 13085289), (189, 12462180), (210, 11215962), (229, 10285380), (252, 9346635), (270, 8723526), (315, 7477308), (324, 7269605), (378, 6231090), (405, 5815684), (420, 5607981), (458, 5142690), (540, 4361763), (567, 4154060), (630, 3738654), (687, 3428460), (756, 3115545), (810, 2907842), (907, 2596860), (916, 2571345), (945, 2492436), (1134, 2077030), (1145, 2057076), (1260, 1869327), (1374, 1714230), (1603, 1469340), (1620, 1453921), (1814, 1298430), (1890, 1246218), (2061, 1142820), (2268, 1038515), (2290, 1028538), (2721, 865620), (2748, 857115), (2835, 830812), (3206, 734670), (3435, 685692), (3628, 649215), (3780, 623109), (4122, 571410), (4535, 519372), (4580, 514269), (4809, 489780), (5442, 432810), (5670, 415406), (6183, 380940), (6349, 370980), (6412, 367335), (6870, 342846), (8015, 293868), (8163, 288540), (8244, 285705), (9070, 259686), (9618, 244890), (10305, 228564), (10884, 216405), (11340, 207703), (12366, 190470), (12698, 185490), (13605, 173124), (13740, 171423), (14427, 163260), (16030, 146934), (16326, 144270), (18140, 129843), (18549, 126980), (19047, 123660), (19236, 122445), (20610, 114282), (24045, 97956), (24489, 96180), (24732, 95235), (25396, 92745), (27210, 86562), (28854, 81630), (30915, 76188), (31745, 74196), (32060, 73467), (32652, 72135), (37098, 63490), (38094, 61830), (40815, 57708), (41220, 57141), (43281, 54420), (48090, 48978)]