1973948760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41227}}^1$

素因数の和:41270

約数の個数: 192

約数和(自身を含む): 7717881600

約数和(自身を除く): 5743932840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 41227, 47880, 82454, 123681, 164908, 206135, 247362, 288589, 329816, 371043, 412270, 494724, 577178, 618405, 742086, 783313, 824540, 865767, 989448, 1154356, 1236810, 1442945, 1484172, 1566626, 1649080, 1731534, 1855215, 2308712, 2349939, 2473620, 2597301, 2885890, 2968344, 3133252, 3463068, 3710430, 3916565, 4328835, 4699878, 4947240, 5194602, 5483191, 5771780, 6266504, 6926136, 7049817, 7420860, 7833130, 8657670, 9399756, 10389204, 10966382, 11543560, 11749695, 12986505, 14099634, 14841720, 15666260, 16449573, 17315340, 18799512, 20778408, 21932764, 23499390, 25973010, 27415955, 28199268, 31332520, 32899146, 34630680, 35249085, 43865528, 46998780, 49348719, 51946020, 54831910, 56398536, 65798292, 70498170, 82247865, 93997560, 98697438, 103892040, 109663820, 131596584, 140996340, 164495730, 197394876, 219327640, 246743595, 281992680, 328991460, 394789752, 493487190, 657982920, 986974380, 1973948760]

約数ペア:

[(1, 1973948760), (2, 986974380), (3, 657982920), (4, 493487190), (5, 394789752), (6, 328991460), (7, 281992680), (8, 246743595), (9, 219327640), (10, 197394876), (12, 164495730), (14, 140996340), (15, 131596584), (18, 109663820), (19, 103892040), (20, 98697438), (21, 93997560), (24, 82247865), (28, 70498170), (30, 65798292), (35, 56398536), (36, 54831910), (38, 51946020), (40, 49348719), (42, 46998780), (45, 43865528), (56, 35249085), (57, 34630680), (60, 32899146), (63, 31332520), (70, 28199268), (72, 27415955), (76, 25973010), (84, 23499390), (90, 21932764), (95, 20778408), (105, 18799512), (114, 17315340), (120, 16449573), (126, 15666260), (133, 14841720), (140, 14099634), (152, 12986505), (168, 11749695), (171, 11543560), (180, 10966382), (190, 10389204), (210, 9399756), (228, 8657670), (252, 7833130), (266, 7420860), (280, 7049817), (285, 6926136), (315, 6266504), (342, 5771780), (360, 5483191), (380, 5194602), (399, 4947240), (420, 4699878), (456, 4328835), (504, 3916565), (532, 3710430), (570, 3463068), (630, 3133252), (665, 2968344), (684, 2885890), (760, 2597301), (798, 2473620), (840, 2349939), (855, 2308712), (1064, 1855215), (1140, 1731534), (1197, 1649080), (1260, 1566626), (1330, 1484172), (1368, 1442945), (1596, 1236810), (1710, 1154356), (1995, 989448), (2280, 865767), (2394, 824540), (2520, 783313), (2660, 742086), (3192, 618405), (3420, 577178), (3990, 494724), (4788, 412270), (5320, 371043), (5985, 329816), (6840, 288589), (7980, 247362), (9576, 206135), (11970, 164908), (15960, 123681), (23940, 82454), (41227, 47880)]