1379798280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1053

約数の個数: 256

約数和(自身を含む): 5285952000

約数和(自身を除く): 3906153720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 229, 252, 270, 280, 315, 360, 378, 420, 458, 504, 540, 630, 687, 756, 797, 840, 916, 945, 1080, 1145, 1260, 1374, 1512, 1594, 1603, 1832, 1890, 2061, 2290, 2391, 2520, 2748, 3188, 3206, 3435, 3780, 3985, 4122, 4580, 4782, 4809, 5496, 5579, 6183, 6376, 6412, 6870, 7173, 7560, 7970, 8015, 8244, 9160, 9564, 9618, 10305, 11158, 11955, 12366, 12824, 13740, 14346, 14427, 15940, 16030, 16488, 16737, 19128, 19236, 20610, 21519, 22316, 23910, 24045, 24732, 27480, 27895, 28692, 28854, 30915, 31880, 32060, 33474, 35865, 38472, 41220, 43038, 43281, 44632, 47820, 48090, 49464, 50211, 55790, 57384, 57708, 61830, 64120, 66948, 71730, 72135, 82440, 83685, 86076, 86562, 95640, 96180, 100422, 107595, 111580, 115416, 123660, 133896, 143460, 144270, 150633, 167370, 172152, 173124, 182513, 192360, 200844, 215190, 216405, 223160, 247320, 251055, 286920, 288540, 301266, 334740, 346248, 365026, 401688, 430380, 432810, 502110, 547539, 577080, 602532, 669480, 730052, 753165, 860760, 865620, 912565, 1004220, 1095078, 1205064, 1277591, 1460104, 1506330, 1642617, 1731240, 1825130, 2008440, 2190156, 2555182, 2737695, 3012660, 3285234, 3650260, 3832773, 4380312, 4927851, 5110364, 5475390, 6025320, 6387955, 6570468, 7300520, 7665546, 8213085, 9855702, 10220728, 10950780, 11498319, 12775910, 13140936, 15331092, 16426170, 19163865, 19711404, 21901560, 22996638, 24639255, 25551820, 30662184, 32852340, 34494957, 38327730, 39422808, 45993276, 49278510, 51103640, 57491595, 65704680, 68989914, 76655460, 91986552, 98557020, 114983190, 137979828, 153310920, 172474785, 197114040, 229966380, 275959656, 344949570, 459932760, 689899140, 1379798280]

約数ペア:

[(1, 1379798280), (2, 689899140), (3, 459932760), (4, 344949570), (5, 275959656), (6, 229966380), (7, 197114040), (8, 172474785), (9, 153310920), (10, 137979828), (12, 114983190), (14, 98557020), (15, 91986552), (18, 76655460), (20, 68989914), (21, 65704680), (24, 57491595), (27, 51103640), (28, 49278510), (30, 45993276), (35, 39422808), (36, 38327730), (40, 34494957), (42, 32852340), (45, 30662184), (54, 25551820), (56, 24639255), (60, 22996638), (63, 21901560), (70, 19711404), (72, 19163865), (84, 16426170), (90, 15331092), (105, 13140936), (108, 12775910), (120, 11498319), (126, 10950780), (135, 10220728), (140, 9855702), (168, 8213085), (180, 7665546), (189, 7300520), (210, 6570468), (216, 6387955), (229, 6025320), (252, 5475390), (270, 5110364), (280, 4927851), (315, 4380312), (360, 3832773), (378, 3650260), (420, 3285234), (458, 3012660), (504, 2737695), (540, 2555182), (630, 2190156), (687, 2008440), (756, 1825130), (797, 1731240), (840, 1642617), (916, 1506330), (945, 1460104), (1080, 1277591), (1145, 1205064), (1260, 1095078), (1374, 1004220), (1512, 912565), (1594, 865620), (1603, 860760), (1832, 753165), (1890, 730052), (2061, 669480), (2290, 602532), (2391, 577080), (2520, 547539), (2748, 502110), (3188, 432810), (3206, 430380), (3435, 401688), (3780, 365026), (3985, 346248), (4122, 334740), (4580, 301266), (4782, 288540), (4809, 286920), (5496, 251055), (5579, 247320), (6183, 223160), (6376, 216405), (6412, 215190), (6870, 200844), (7173, 192360), (7560, 182513), (7970, 173124), (8015, 172152), (8244, 167370), (9160, 150633), (9564, 144270), (9618, 143460), (10305, 133896), (11158, 123660), (11955, 115416), (12366, 111580), (12824, 107595), (13740, 100422), (14346, 96180), (14427, 95640), (15940, 86562), (16030, 86076), (16488, 83685), (16737, 82440), (19128, 72135), (19236, 71730), (20610, 66948), (21519, 64120), (22316, 61830), (23910, 57708), (24045, 57384), (24732, 55790), (27480, 50211), (27895, 49464), (28692, 48090), (28854, 47820), (30915, 44632), (31880, 43281), (32060, 43038), (33474, 41220), (35865, 38472)]