380977740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 432

約数和(自身を含む): 1467831456

約数和(自身を除く): 1086853716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 41, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 82, 90, 95, 99, 110, 114, 117, 123, 130, 132, 143, 156, 164, 165, 171, 180, 190, 195, 198, 205, 209, 220, 228, 234, 246, 247, 260, 285, 286, 330, 342, 361, 369, 380, 390, 396, 410, 418, 429, 451, 468, 492, 494, 495, 533, 570, 572, 585, 615, 627, 660, 684, 715, 722, 738, 741, 779, 780, 820, 836, 855, 858, 902, 988, 990, 1045, 1066, 1083, 1140, 1170, 1230, 1235, 1254, 1287, 1353, 1430, 1444, 1476, 1482, 1558, 1599, 1710, 1716, 1804, 1805, 1845, 1881, 1980, 2090, 2132, 2145, 2166, 2223, 2255, 2337, 2340, 2460, 2470, 2508, 2574, 2665, 2706, 2717, 2860, 2964, 3116, 3135, 3198, 3249, 3420, 3610, 3690, 3705, 3762, 3895, 3971, 4059, 4180, 4290, 4332, 4446, 4510, 4674, 4693, 4797, 4940, 5148, 5330, 5412, 5415, 5434, 5863, 6270, 6396, 6435, 6498, 6765, 7011, 7220, 7380, 7410, 7524, 7790, 7942, 7995, 8118, 8151, 8569, 8580, 8892, 9020, 9348, 9386, 9405, 9594, 10127, 10660, 10830, 10868, 11115, 11685, 11726, 11913, 12540, 12870, 12996, 13530, 13585, 14022, 14079, 14801, 14820, 15580, 15884, 15990, 16236, 16245, 16302, 17138, 17589, 18772, 18810, 19188, 19855, 20254, 20295, 21660, 22230, 23370, 23452, 23465, 23826, 23985, 24453, 25707, 25740, 27060, 27170, 28044, 28158, 29315, 29602, 30381, 31980, 32490, 32604, 34276, 35055, 35178, 35739, 37620, 39710, 40508, 40590, 40755, 42237, 42845, 44403, 44460, 46740, 46930, 47652, 47970, 48906, 50635, 51414, 51623, 52767, 54340, 56316, 58630, 59204, 59565, 60762, 64980, 70110, 70356, 70395, 71478, 74005, 77121, 79420, 81180, 81510, 84474, 85690, 87945, 88806, 91143, 93860, 95940, 97812, 101270, 102828, 103246, 105534, 111397, 117260, 119130, 121524, 122265, 128535, 133209, 140220, 140790, 142956, 148010, 151905, 154242, 154869, 162811, 163020, 168948, 171380, 175890, 177612, 178695, 182286, 192413, 202540, 206492, 211068, 211185, 222015, 222794, 238260, 244530, 257070, 258115, 263835, 266418, 281580, 296020, 303810, 308484, 309738, 325622, 334191, 351780, 357390, 364572, 384826, 385605, 422370, 444030, 445588, 455715, 464607, 488433, 489060, 514140, 516230, 527670, 532836, 556985, 577239, 607620, 619476, 651244, 666045, 668382, 714780, 769652, 771210, 774345, 814055, 844740, 888060, 911430, 929214, 962065, 976866, 1002573, 1032460, 1055340, 1113970, 1154478, 1332090, 1336764, 1465299, 1542420, 1548690, 1628110, 1670955, 1731717, 1822860, 1858428, 1924130, 1953732, 2005146, 2116543, 2227940, 2308956, 2323035, 2442165, 2664180, 2886195, 2930598, 3097380, 3256220, 3341910, 3463434, 3848260, 4010292, 4233086, 4646070, 4884330, 5012865, 5772390, 5861196, 6349629, 6683820, 6926868, 7326495, 8466172, 8658585, 9292140, 9768660, 10025730, 10582715, 11544780, 12699258, 14652990, 17317170, 19048887, 20051460, 21165430, 25398516, 29305980, 31748145, 34634340, 38097774, 42330860, 63496290, 76195548, 95244435, 126992580, 190488870, 380977740]

約数ペア:

[(1, 380977740), (2, 190488870), (3, 126992580), (4, 95244435), (5, 76195548), (6, 63496290), (9, 42330860), (10, 38097774), (11, 34634340), (12, 31748145), (13, 29305980), (15, 25398516), (18, 21165430), (19, 20051460), (20, 19048887), (22, 17317170), (26, 14652990), (30, 12699258), (33, 11544780), (36, 10582715), (38, 10025730), (39, 9768660), (41, 9292140), (44, 8658585), (45, 8466172), (52, 7326495), (55, 6926868), (57, 6683820), (60, 6349629), (65, 5861196), (66, 5772390), (76, 5012865), (78, 4884330), (82, 4646070), (90, 4233086), (95, 4010292), (99, 3848260), (110, 3463434), (114, 3341910), (117, 3256220), (123, 3097380), (130, 2930598), (132, 2886195), (143, 2664180), (156, 2442165), (164, 2323035), (165, 2308956), (171, 2227940), (180, 2116543), (190, 2005146), (195, 1953732), (198, 1924130), (205, 1858428), (209, 1822860), (220, 1731717), (228, 1670955), (234, 1628110), (246, 1548690), (247, 1542420), (260, 1465299), (285, 1336764), (286, 1332090), (330, 1154478), (342, 1113970), (361, 1055340), (369, 1032460), (380, 1002573), (390, 976866), (396, 962065), (410, 929214), (418, 911430), (429, 888060), (451, 844740), (468, 814055), (492, 774345), (494, 771210), (495, 769652), (533, 714780), (570, 668382), (572, 666045), (585, 651244), (615, 619476), (627, 607620), (660, 577239), (684, 556985), (715, 532836), (722, 527670), (738, 516230), (741, 514140), (779, 489060), (780, 488433), (820, 464607), (836, 455715), (855, 445588), (858, 444030), (902, 422370), (988, 385605), (990, 384826), (1045, 364572), (1066, 357390), (1083, 351780), (1140, 334191), (1170, 325622), (1230, 309738), (1235, 308484), (1254, 303810), (1287, 296020), (1353, 281580), (1430, 266418), (1444, 263835), (1476, 258115), (1482, 257070), (1558, 244530), (1599, 238260), (1710, 222794), (1716, 222015), (1804, 211185), (1805, 211068), (1845, 206492), (1881, 202540), (1980, 192413), (2090, 182286), (2132, 178695), (2145, 177612), (2166, 175890), (2223, 171380), (2255, 168948), (2337, 163020), (2340, 162811), (2460, 154869), (2470, 154242), (2508, 151905), (2574, 148010), (2665, 142956), (2706, 140790), (2717, 140220), (2860, 133209), (2964, 128535), (3116, 122265), (3135, 121524), (3198, 119130), (3249, 117260), (3420, 111397), (3610, 105534), (3690, 103246), (3705, 102828), (3762, 101270), (3895, 97812), (3971, 95940), (4059, 93860), (4180, 91143), (4290, 88806), (4332, 87945), (4446, 85690), (4510, 84474), (4674, 81510), (4693, 81180), (4797, 79420), (4940, 77121), (5148, 74005), (5330, 71478), (5412, 70395), (5415, 70356), (5434, 70110), (5863, 64980), (6270, 60762), (6396, 59565), (6435, 59204), (6498, 58630), (6765, 56316), (7011, 54340), (7220, 52767), (7380, 51623), (7410, 51414), (7524, 50635), (7790, 48906), (7942, 47970), (7995, 47652), (8118, 46930), (8151, 46740), (8569, 44460), (8580, 44403), (8892, 42845), (9020, 42237), (9348, 40755), (9386, 40590), (9405, 40508), (9594, 39710), (10127, 37620), (10660, 35739), (10830, 35178), (10868, 35055), (11115, 34276), (11685, 32604), (11726, 32490), (11913, 31980), (12540, 30381), (12870, 29602), (12996, 29315), (13530, 28158), (13585, 28044), (14022, 27170), (14079, 27060), (14801, 25740), (14820, 25707), (15580, 24453), (15884, 23985), (15990, 23826), (16236, 23465), (16245, 23452), (16302, 23370), (17138, 22230), (17589, 21660), (18772, 20295), (18810, 20254), (19188, 19855)]