6745239780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 21139937280

約数和(自身を除く): 14394697500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 47, 57, 60, 62, 76, 93, 94, 95, 114, 124, 131, 141, 155, 186, 188, 190, 228, 235, 262, 282, 285, 310, 372, 380, 393, 465, 470, 524, 564, 570, 589, 620, 655, 705, 786, 893, 930, 940, 961, 1140, 1178, 1310, 1410, 1457, 1572, 1767, 1786, 1860, 1922, 1965, 2356, 2489, 2620, 2679, 2820, 2883, 2914, 2945, 3534, 3572, 3844, 3930, 4061, 4371, 4465, 4805, 4978, 5358, 5766, 5828, 5890, 6157, 7068, 7285, 7467, 7860, 8122, 8742, 8835, 8930, 9610, 9956, 10716, 11532, 11780, 12183, 12314, 12445, 13395, 14415, 14570, 14934, 16244, 17484, 17670, 17860, 18259, 18471, 19220, 20305, 21855, 24366, 24628, 24890, 26790, 27683, 28830, 29140, 29868, 30785, 35340, 36518, 36942, 37335, 40610, 43710, 45167, 48732, 49780, 53580, 54777, 55366, 57660, 60915, 61570, 73036, 73884, 74670, 77159, 81220, 83049, 87420, 90334, 91295, 92355, 109554, 110732, 116983, 121830, 123140, 125891, 135501, 138415, 149340, 154318, 166098, 180668, 182590, 184710, 190867, 219108, 225835, 231477, 233966, 243660, 251782, 271002, 273885, 276830, 308636, 332196, 350949, 365180, 369420, 377673, 381734, 385795, 415245, 451670, 462954, 467932, 503564, 542004, 547770, 553660, 572601, 584915, 629455, 677505, 701898, 755346, 763468, 771590, 830490, 858173, 903340, 925908, 954335, 1095540, 1145202, 1157385, 1169830, 1258910, 1355010, 1403796, 1510692, 1543180, 1660980, 1716346, 1754745, 1888365, 1908670, 2290404, 2314770, 2339660, 2391929, 2517820, 2574519, 2710020, 2863005, 3432692, 3509490, 3626473, 3776730, 3817340, 4290865, 4629540, 4783858, 5149038, 5726010, 5916877, 7018980, 7175787, 7252946, 7553460, 8581730, 9567716, 10298076, 10879419, 11452020, 11833754, 11959645, 12872595, 14351574, 14505892, 17163460, 17750631, 18132365, 21758838, 23667508, 23919290, 25745190, 28703148, 29584385, 35501262, 35878935, 36264730, 43517676, 47838580, 51490380, 54397095, 59168770, 71002524, 71757870, 72529460, 88753155, 108794190, 112420663, 118337540, 143515740, 177506310, 217588380, 224841326, 337261989, 355012620, 449682652, 562103315, 674523978, 1124206630, 1349047956, 1686309945, 2248413260, 3372619890, 6745239780]

約数ペア:

[(1, 6745239780), (2, 3372619890), (3, 2248413260), (4, 1686309945), (5, 1349047956), (6, 1124206630), (10, 674523978), (12, 562103315), (15, 449682652), (19, 355012620), (20, 337261989), (30, 224841326), (31, 217588380), (38, 177506310), (47, 143515740), (57, 118337540), (60, 112420663), (62, 108794190), (76, 88753155), (93, 72529460), (94, 71757870), (95, 71002524), (114, 59168770), (124, 54397095), (131, 51490380), (141, 47838580), (155, 43517676), (186, 36264730), (188, 35878935), (190, 35501262), (228, 29584385), (235, 28703148), (262, 25745190), (282, 23919290), (285, 23667508), (310, 21758838), (372, 18132365), (380, 17750631), (393, 17163460), (465, 14505892), (470, 14351574), (524, 12872595), (564, 11959645), (570, 11833754), (589, 11452020), (620, 10879419), (655, 10298076), (705, 9567716), (786, 8581730), (893, 7553460), (930, 7252946), (940, 7175787), (961, 7018980), (1140, 5916877), (1178, 5726010), (1310, 5149038), (1410, 4783858), (1457, 4629540), (1572, 4290865), (1767, 3817340), (1786, 3776730), (1860, 3626473), (1922, 3509490), (1965, 3432692), (2356, 2863005), (2489, 2710020), (2620, 2574519), (2679, 2517820), (2820, 2391929), (2883, 2339660), (2914, 2314770), (2945, 2290404), (3534, 1908670), (3572, 1888365), (3844, 1754745), (3930, 1716346), (4061, 1660980), (4371, 1543180), (4465, 1510692), (4805, 1403796), (4978, 1355010), (5358, 1258910), (5766, 1169830), (5828, 1157385), (5890, 1145202), (6157, 1095540), (7068, 954335), (7285, 925908), (7467, 903340), (7860, 858173), (8122, 830490), (8742, 771590), (8835, 763468), (8930, 755346), (9610, 701898), (9956, 677505), (10716, 629455), (11532, 584915), (11780, 572601), (12183, 553660), (12314, 547770), (12445, 542004), (13395, 503564), (14415, 467932), (14570, 462954), (14934, 451670), (16244, 415245), (17484, 385795), (17670, 381734), (17860, 377673), (18259, 369420), (18471, 365180), (19220, 350949), (20305, 332196), (21855, 308636), (24366, 276830), (24628, 273885), (24890, 271002), (26790, 251782), (27683, 243660), (28830, 233966), (29140, 231477), (29868, 225835), (30785, 219108), (35340, 190867), (36518, 184710), (36942, 182590), (37335, 180668), (40610, 166098), (43710, 154318), (45167, 149340), (48732, 138415), (49780, 135501), (53580, 125891), (54777, 123140), (55366, 121830), (57660, 116983), (60915, 110732), (61570, 109554), (73036, 92355), (73884, 91295), (74670, 90334), (77159, 87420), (81220, 83049)]