1138612020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 4127026176

約数和(自身を除く): 2988414156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 210, 217, 245, 260, 273, 294, 310, 364, 372, 390, 403, 420, 434, 455, 465, 490, 546, 588, 620, 637, 651, 735, 780, 806, 868, 910, 930, 961, 980, 1085, 1092, 1209, 1274, 1302, 1365, 1470, 1519, 1612, 1820, 1860, 1911, 1922, 2015, 2170, 2418, 2548, 2604, 2730, 2821, 2883, 2940, 3038, 3185, 3255, 3822, 3844, 4030, 4340, 4557, 4805, 4836, 5460, 5642, 5766, 6045, 6076, 6370, 6510, 6727, 7595, 7644, 8060, 8463, 9114, 9555, 9610, 11284, 11532, 12090, 12493, 12740, 13020, 13454, 14105, 14415, 15190, 16926, 18228, 19110, 19220, 19747, 20181, 22785, 24180, 24986, 26908, 28210, 28830, 29791, 30380, 33635, 33852, 37479, 38220, 39494, 40362, 42315, 45570, 47089, 49972, 56420, 57660, 59241, 59582, 62465, 67270, 74958, 78988, 80724, 84630, 87451, 89373, 91140, 94178, 98735, 100905, 118482, 119164, 124930, 134540, 141267, 148955, 149916, 169260, 174902, 178746, 187395, 188356, 197470, 201810, 208537, 235445, 236964, 249860, 262353, 282534, 296205, 297910, 349804, 357492, 374790, 387283, 394940, 403620, 417074, 437255, 446865, 470890, 524706, 565068, 592410, 595820, 612157, 625611, 706335, 749580, 774566, 834148, 874510, 893730, 941780, 1042685, 1049412, 1161849, 1184820, 1224314, 1251222, 1311765, 1412670, 1459759, 1549132, 1749020, 1787460, 1836471, 1936415, 2085370, 2323698, 2448628, 2502444, 2623530, 2710981, 2825340, 2919518, 3060785, 3128055, 3672942, 3872830, 4170740, 4379277, 4647396, 5247060, 5421962, 5809245, 5839036, 6121570, 6256110, 7298795, 7345884, 7745660, 8132943, 8758554, 9182355, 10843924, 11618490, 12243140, 12512220, 13554905, 14597590, 16265886, 17517108, 18364710, 18976867, 21896385, 23236980, 27109810, 29195180, 32531772, 36729420, 37953734, 40664715, 43792770, 54219620, 56930601, 75907468, 81329430, 87585540, 94884335, 113861202, 162658860, 189768670, 227722404, 284653005, 379537340, 569306010, 1138612020]

約数ペア:

[(1, 1138612020), (2, 569306010), (3, 379537340), (4, 284653005), (5, 227722404), (6, 189768670), (7, 162658860), (10, 113861202), (12, 94884335), (13, 87585540), (14, 81329430), (15, 75907468), (20, 56930601), (21, 54219620), (26, 43792770), (28, 40664715), (30, 37953734), (31, 36729420), (35, 32531772), (39, 29195180), (42, 27109810), (49, 23236980), (52, 21896385), (60, 18976867), (62, 18364710), (65, 17517108), (70, 16265886), (78, 14597590), (84, 13554905), (91, 12512220), (93, 12243140), (98, 11618490), (105, 10843924), (124, 9182355), (130, 8758554), (140, 8132943), (147, 7745660), (155, 7345884), (156, 7298795), (182, 6256110), (186, 6121570), (195, 5839036), (196, 5809245), (210, 5421962), (217, 5247060), (245, 4647396), (260, 4379277), (273, 4170740), (294, 3872830), (310, 3672942), (364, 3128055), (372, 3060785), (390, 2919518), (403, 2825340), (420, 2710981), (434, 2623530), (455, 2502444), (465, 2448628), (490, 2323698), (546, 2085370), (588, 1936415), (620, 1836471), (637, 1787460), (651, 1749020), (735, 1549132), (780, 1459759), (806, 1412670), (868, 1311765), (910, 1251222), (930, 1224314), (961, 1184820), (980, 1161849), (1085, 1049412), (1092, 1042685), (1209, 941780), (1274, 893730), (1302, 874510), (1365, 834148), (1470, 774566), (1519, 749580), (1612, 706335), (1820, 625611), (1860, 612157), (1911, 595820), (1922, 592410), (2015, 565068), (2170, 524706), (2418, 470890), (2548, 446865), (2604, 437255), (2730, 417074), (2821, 403620), (2883, 394940), (2940, 387283), (3038, 374790), (3185, 357492), (3255, 349804), (3822, 297910), (3844, 296205), (4030, 282534), (4340, 262353), (4557, 249860), (4805, 236964), (4836, 235445), (5460, 208537), (5642, 201810), (5766, 197470), (6045, 188356), (6076, 187395), (6370, 178746), (6510, 174902), (6727, 169260), (7595, 149916), (7644, 148955), (8060, 141267), (8463, 134540), (9114, 124930), (9555, 119164), (9610, 118482), (11284, 100905), (11532, 98735), (12090, 94178), (12493, 91140), (12740, 89373), (13020, 87451), (13454, 84630), (14105, 80724), (14415, 78988), (15190, 74958), (16926, 67270), (18228, 62465), (19110, 59582), (19220, 59241), (19747, 57660), (20181, 56420), (22785, 49972), (24180, 47089), (24986, 45570), (26908, 42315), (28210, 40362), (28830, 39494), (29791, 38220), (30380, 37479), (33635, 33852)]