1898163960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29347}}^1$

素因数の和:29386

約数の個数: 192

約数和(自身を含む): 7226651520

約数和(自身を除く): 5328487560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 29347, 32340, 58694, 64680, 88041, 117388, 146735, 176082, 205429, 234776, 293470, 322817, 352164, 410858, 440205, 586940, 616287, 645634, 704328, 821716, 880410, 968451, 1027145, 1173880, 1232574, 1291268, 1438003, 1614085, 1643432, 1760820, 1936902, 2054290, 2259719, 2465148, 2582536, 2876006, 3081435, 3228170, 3521640, 3873804, 4108580, 4314009, 4519438, 4842255, 4930296, 5752012, 6162870, 6456340, 6779157, 7190015, 7747608, 8217160, 8628018, 9038876, 9684510, 11298595, 11504024, 12325740, 12912680, 13558314, 14380030, 15818033, 17256036, 18077752, 19369020, 21570045, 22597190, 24651480, 27116628, 28760060, 31636066, 33895785, 34512072, 38738040, 43140090, 45194380, 47454099, 54233256, 57520120, 63272132, 67791570, 79090165, 86280180, 90388760, 94908198, 126544264, 135583140, 158180330, 172560360, 189816396, 237270495, 271166280, 316360660, 379632792, 474540990, 632721320, 949081980, 1898163960]

約数ペア:

[(1, 1898163960), (2, 949081980), (3, 632721320), (4, 474540990), (5, 379632792), (6, 316360660), (7, 271166280), (8, 237270495), (10, 189816396), (11, 172560360), (12, 158180330), (14, 135583140), (15, 126544264), (20, 94908198), (21, 90388760), (22, 86280180), (24, 79090165), (28, 67791570), (30, 63272132), (33, 57520120), (35, 54233256), (40, 47454099), (42, 45194380), (44, 43140090), (49, 38738040), (55, 34512072), (56, 33895785), (60, 31636066), (66, 28760060), (70, 27116628), (77, 24651480), (84, 22597190), (88, 21570045), (98, 19369020), (105, 18077752), (110, 17256036), (120, 15818033), (132, 14380030), (140, 13558314), (147, 12912680), (154, 12325740), (165, 11504024), (168, 11298595), (196, 9684510), (210, 9038876), (220, 8628018), (231, 8217160), (245, 7747608), (264, 7190015), (280, 6779157), (294, 6456340), (308, 6162870), (330, 5752012), (385, 4930296), (392, 4842255), (420, 4519438), (440, 4314009), (462, 4108580), (490, 3873804), (539, 3521640), (588, 3228170), (616, 3081435), (660, 2876006), (735, 2582536), (770, 2465148), (840, 2259719), (924, 2054290), (980, 1936902), (1078, 1760820), (1155, 1643432), (1176, 1614085), (1320, 1438003), (1470, 1291268), (1540, 1232574), (1617, 1173880), (1848, 1027145), (1960, 968451), (2156, 880410), (2310, 821716), (2695, 704328), (2940, 645634), (3080, 616287), (3234, 586940), (4312, 440205), (4620, 410858), (5390, 352164), (5880, 322817), (6468, 293470), (8085, 234776), (9240, 205429), (10780, 176082), (12936, 146735), (16170, 117388), (21560, 88041), (29347, 64680), (32340, 58694)]