2611276020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 8821612800

約数和(自身を除く): 6210336780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 89, 90, 92, 95, 114, 115, 138, 171, 178, 180, 190, 207, 228, 230, 267, 276, 285, 342, 345, 356, 373, 380, 414, 437, 445, 460, 534, 570, 684, 690, 746, 801, 828, 855, 874, 890, 1035, 1068, 1119, 1140, 1311, 1335, 1380, 1492, 1602, 1691, 1710, 1748, 1780, 1865, 2047, 2070, 2185, 2238, 2622, 2670, 3204, 3357, 3382, 3420, 3730, 3933, 4005, 4094, 4140, 4370, 4476, 5073, 5244, 5340, 5595, 6141, 6555, 6714, 6764, 7087, 7460, 7866, 8010, 8188, 8455, 8579, 8740, 10146, 10235, 11190, 12282, 13110, 13428, 14174, 15219, 15732, 16020, 16785, 16910, 17158, 18423, 19665, 20292, 20470, 21261, 22380, 24564, 25365, 25737, 26220, 28348, 30438, 30705, 33197, 33570, 33820, 34316, 35435, 36846, 38893, 39330, 40940, 42522, 42895, 50730, 51474, 60876, 61410, 63783, 66394, 67140, 70870, 73692, 76095, 77211, 77786, 78660, 85044, 85790, 92115, 99591, 101460, 102948, 106305, 116679, 122820, 127566, 128685, 132788, 141740, 152190, 154422, 155572, 163001, 165985, 171580, 184230, 194465, 199182, 212610, 233358, 255132, 257370, 298773, 304380, 308844, 318915, 326002, 331970, 350037, 368460, 386055, 388930, 398364, 425220, 466716, 489003, 497955, 514740, 583395, 597546, 630743, 637830, 652004, 663940, 700074, 763531, 772110, 777860, 815005, 978006, 995910, 1166790, 1195092, 1261486, 1275660, 1400148, 1467009, 1493865, 1527062, 1544220, 1630010, 1750185, 1892229, 1956012, 1991820, 2290593, 2333580, 2445015, 2522972, 2934018, 2987730, 3054124, 3153715, 3260020, 3500370, 3784458, 3817655, 4581186, 4890030, 5676687, 5868036, 5975460, 6307430, 6871779, 7000740, 7335045, 7568916, 7635310, 9162372, 9461145, 9780060, 11353374, 11452965, 12614860, 13743558, 14507089, 14670090, 15270620, 18922290, 22706748, 22905930, 27487116, 28383435, 29014178, 29340180, 34358895, 37844580, 43521267, 45811860, 56766870, 58028356, 68717790, 72535445, 87042534, 113533740, 130563801, 137435580, 145070890, 174085068, 217606335, 261127602, 290141780, 435212670, 522255204, 652819005, 870425340, 1305638010, 2611276020]

約数ペア:

[(1, 2611276020), (2, 1305638010), (3, 870425340), (4, 652819005), (5, 522255204), (6, 435212670), (9, 290141780), (10, 261127602), (12, 217606335), (15, 174085068), (18, 145070890), (19, 137435580), (20, 130563801), (23, 113533740), (30, 87042534), (36, 72535445), (38, 68717790), (45, 58028356), (46, 56766870), (57, 45811860), (60, 43521267), (69, 37844580), (76, 34358895), (89, 29340180), (90, 29014178), (92, 28383435), (95, 27487116), (114, 22905930), (115, 22706748), (138, 18922290), (171, 15270620), (178, 14670090), (180, 14507089), (190, 13743558), (207, 12614860), (228, 11452965), (230, 11353374), (267, 9780060), (276, 9461145), (285, 9162372), (342, 7635310), (345, 7568916), (356, 7335045), (373, 7000740), (380, 6871779), (414, 6307430), (437, 5975460), (445, 5868036), (460, 5676687), (534, 4890030), (570, 4581186), (684, 3817655), (690, 3784458), (746, 3500370), (801, 3260020), (828, 3153715), (855, 3054124), (874, 2987730), (890, 2934018), (1035, 2522972), (1068, 2445015), (1119, 2333580), (1140, 2290593), (1311, 1991820), (1335, 1956012), (1380, 1892229), (1492, 1750185), (1602, 1630010), (1691, 1544220), (1710, 1527062), (1748, 1493865), (1780, 1467009), (1865, 1400148), (2047, 1275660), (2070, 1261486), (2185, 1195092), (2238, 1166790), (2622, 995910), (2670, 978006), (3204, 815005), (3357, 777860), (3382, 772110), (3420, 763531), (3730, 700074), (3933, 663940), (4005, 652004), (4094, 637830), (4140, 630743), (4370, 597546), (4476, 583395), (5073, 514740), (5244, 497955), (5340, 489003), (5595, 466716), (6141, 425220), (6555, 398364), (6714, 388930), (6764, 386055), (7087, 368460), (7460, 350037), (7866, 331970), (8010, 326002), (8188, 318915), (8455, 308844), (8579, 304380), (8740, 298773), (10146, 257370), (10235, 255132), (11190, 233358), (12282, 212610), (13110, 199182), (13428, 194465), (14174, 184230), (15219, 171580), (15732, 165985), (16020, 163001), (16785, 155572), (16910, 154422), (17158, 152190), (18423, 141740), (19665, 132788), (20292, 128685), (20470, 127566), (21261, 122820), (22380, 116679), (24564, 106305), (25365, 102948), (25737, 101460), (26220, 99591), (28348, 92115), (30438, 85790), (30705, 85044), (33197, 78660), (33570, 77786), (33820, 77211), (34316, 76095), (35435, 73692), (36846, 70870), (38893, 67140), (39330, 66394), (40940, 63783), (42522, 61410), (42895, 60876), (50730, 51474)]