18289050780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 1152

約数和(自身を含む): 76877660160

約数和(自身を除く): 58588609380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 26, 28, 30, 31, 33, 35, 38, 39, 42, 44, 47, 52, 55, 57, 60, 62, 65, 66, 70, 76, 77, 78, 84, 91, 93, 94, 95, 105, 110, 114, 121, 124, 130, 132, 133, 140, 141, 143, 154, 155, 156, 165, 182, 186, 188, 190, 195, 209, 210, 217, 220, 228, 231, 235, 242, 247, 260, 266, 273, 282, 285, 286, 308, 310, 329, 330, 341, 363, 364, 372, 380, 385, 390, 399, 403, 418, 420, 429, 434, 455, 462, 465, 470, 484, 494, 517, 532, 546, 564, 570, 572, 589, 605, 611, 620, 627, 651, 658, 660, 665, 682, 705, 715, 726, 741, 770, 780, 798, 806, 836, 847, 858, 868, 893, 910, 924, 930, 940, 987, 988, 1001, 1023, 1034, 1045, 1085, 1092, 1140, 1155, 1178, 1209, 1210, 1222, 1235, 1254, 1302, 1316, 1330, 1364, 1365, 1410, 1430, 1452, 1457, 1463, 1482, 1540, 1551, 1573, 1596, 1612, 1645, 1694, 1705, 1716, 1729, 1767, 1786, 1815, 1820, 1833, 1860, 1974, 1995, 2002, 2015, 2046, 2068, 2090, 2145, 2170, 2299, 2310, 2356, 2387, 2418, 2420, 2444, 2470, 2508, 2541, 2585, 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約数ペア:

[(1, 18289050780), (2, 9144525390), (3, 6096350260), (4, 4572262695), (5, 3657810156), (6, 3048175130), (7, 2612721540), (10, 1828905078), (11, 1662640980), (12, 1524087565), (13, 1406850060), (14, 1306360770), (15, 1219270052), (19, 962581620), (20, 914452539), (21, 870907180), (22, 831320490), (26, 703425030), (28, 653180385), (30, 609635026), (31, 589969380), (33, 554213660), (35, 522544308), (38, 481290810), (39, 468950020), (42, 435453590), (44, 415660245), (47, 389128740), (52, 351712515), (55, 332528196), (57, 320860540), (60, 304817513), (62, 294984690), (65, 281370012), (66, 277106830), (70, 261272154), (76, 240645405), (77, 237520140), (78, 234475010), (84, 217726795), (91, 200978580), (93, 196656460), (94, 194564370), (95, 192516324), (105, 174181436), (110, 166264098), (114, 160430270), (121, 151149180), (124, 147492345), (130, 140685006), (132, 138553415), (133, 137511660), (140, 130636077), (141, 129709580), (143, 127895460), (154, 118760070), (155, 117993876), (156, 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(665, 27502332), (682, 26816790), (705, 25941916), (715, 25579092), (726, 25191530), (741, 24681580), (770, 23752014), (780, 23447501), (798, 22918610), (806, 22691130), (836, 21876855), (847, 21592740), (858, 21315910), (868, 21070335), (893, 20480460), (910, 20097858), (924, 19793345), (930, 19665646), (940, 19456437), (987, 18529940), (988, 18511185), (1001, 18270780), (1023, 17877860), (1034, 17687670), (1045, 17501484), (1085, 16856268), (1092, 16748215), (1140, 16043027), (1155, 15834676), (1178, 15525510), (1209, 15127420), (1210, 15114918), (1222, 14966490), (1235, 14808948), (1254, 14584570), (1302, 14046890), (1316, 13897455), (1330, 13751166), (1364, 13408395), (1365, 13398572), (1410, 12970958), (1430, 12789546), (1452, 12595765), (1457, 12552540), (1463, 12501060), (1482, 12340790), (1540, 11876007), (1551, 11791780), (1573, 11626860), (1596, 11459305), (1612, 11345565), (1645, 11117964), (1694, 10796370), (1705, 10726716), (1716, 10657955), (1729, 10577820), (1767, 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(4092, 4469465), (4123, 4435860), (4180, 4375371), (4235, 4318548), (4277, 4276140), (4290, 4263182), (4340, 4214067), (4371, 4184180), (4389, 4167020), (4433, 4125660), (4465, 4096092), (4598, 3977610), (4620, 3958669), (4719, 3875620), (4774, 3830970), (4836, 3781855), (4935, 3705988), (4940, 3702237), (5005, 3654156), (5082, 3598790), (5115, 3575572), (5170, 3537534), (5187, 3525940), (5358, 3413410), (5434, 3365670), (5460, 3349643), (5642, 3241590), (5687, 3215940), (5828, 3138135), (5852, 3125265), (5890, 3105102), (6006, 3045130), (6045, 3025484), (6110, 2993298), (6204, 2947945), (6251, 2925780), (6270, 2916914), (6292, 2906715), (6479, 2822820), (6510, 2809378), (6580, 2779491), (6721, 2721180), (6820, 2681679), (6897, 2651740), (6916, 2644455), (7068, 2587585), (7161, 2553980), (7238, 2526810), (7260, 2519153), (7285, 2510508), (7315, 2500212), (7332, 2494415), (7410, 2468158), (7502, 2437890), (7657, 2388540), (7755, 2358356), (7865, 2325372), (7980, 2291861), (8060, 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