2013880680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42104

約数の個数: 192

約数和(自身を含む): 7874006400

約数和(自身を除く): 5860125720

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, 42061, 47880, 84122, 126183, 168244, 210305, 252366, 294427, 336488, 378549, 420610, 504732, 588854, 630915, 757098, 799159, 841220, 883281, 1009464, 1177708, 1261830, 1472135, 1514196, 1598318, 1682440, 1766562, 1892745, 2355416, 2397477, 2523660, 2649843, 2944270, 3028392, 3196636, 3533124, 3785490, 3995795, 4416405, 4794954, 5047320, 5299686, 5594113, 5888540, 6393272, 7066248, 7192431, 7570980, 7991590, 8832810, 9589908, 10599372, 11188226, 11777080, 11987385, 13249215, 14384862, 15141960, 15983180, 16782339, 17665620, 19179816, 21198744, 22376452, 23974770, 26498430, 27970565, 28769724, 31966360, 33564678, 35331240, 35962155, 44752904, 47949540, 50347017, 52996860, 55941130, 57539448, 67129356, 71924310, 83911695, 95899080, 100694034, 105993720, 111882260, 134258712, 143848620, 167823390, 201388068, 223764520, 251735085, 287697240, 335646780, 402776136, 503470170, 671293560, 1006940340, 2013880680]

約数ペア:

[(1, 2013880680), (2, 1006940340), (3, 671293560), (4, 503470170), (5, 402776136), (6, 335646780), (7, 287697240), (8, 251735085), (9, 223764520), (10, 201388068), (12, 167823390), (14, 143848620), (15, 134258712), (18, 111882260), (19, 105993720), (20, 100694034), (21, 95899080), (24, 83911695), (28, 71924310), (30, 67129356), (35, 57539448), (36, 55941130), (38, 52996860), (40, 50347017), (42, 47949540), (45, 44752904), (56, 35962155), (57, 35331240), (60, 33564678), (63, 31966360), (70, 28769724), (72, 27970565), (76, 26498430), (84, 23974770), (90, 22376452), (95, 21198744), (105, 19179816), (114, 17665620), (120, 16782339), (126, 15983180), (133, 15141960), (140, 14384862), (152, 13249215), (168, 11987385), (171, 11777080), (180, 11188226), (190, 10599372), (210, 9589908), (228, 8832810), (252, 7991590), (266, 7570980), (280, 7192431), (285, 7066248), (315, 6393272), (342, 5888540), (360, 5594113), (380, 5299686), (399, 5047320), (420, 4794954), (456, 4416405), (504, 3995795), (532, 3785490), (570, 3533124), (630, 3196636), (665, 3028392), (684, 2944270), (760, 2649843), (798, 2523660), (840, 2397477), (855, 2355416), (1064, 1892745), (1140, 1766562), (1197, 1682440), (1260, 1598318), (1330, 1514196), (1368, 1472135), (1596, 1261830), (1710, 1177708), (1995, 1009464), (2280, 883281), (2394, 841220), (2520, 799159), (2660, 757098), (3192, 630915), (3420, 588854), (3990, 504732), (4788, 420610), (5320, 378549), (5985, 336488), (6840, 294427), (7980, 252366), (9576, 210305), (11970, 168244), (15960, 126183), (23940, 84122), (42061, 47880)]