20148231180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2717

約数の個数: 384

約数和(自身を含む): 74898432000

約数和(自身を除く): 54750200820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 89, 95, 105, 110, 114, 132, 133, 140, 154, 165, 178, 190, 209, 210, 220, 228, 231, 266, 267, 285, 308, 330, 356, 380, 385, 399, 418, 420, 445, 462, 532, 534, 570, 623, 627, 660, 665, 770, 798, 836, 890, 924, 979, 1045, 1068, 1140, 1155, 1246, 1254, 1330, 1335, 1463, 1540, 1596, 1691, 1780, 1869, 1958, 1995, 2090, 2310, 2492, 2508, 2579, 2660, 2670, 2926, 2937, 3115, 3135, 3382, 3738, 3916, 3990, 4180, 4389, 4620, 4895, 5073, 5158, 5340, 5852, 5874, 6230, 6270, 6764, 6853, 7315, 7476, 7737, 7980, 8455, 8778, 9345, 9790, 10146, 10316, 11748, 11837, 12460, 12540, 12895, 13706, 14630, 14685, 15474, 16910, 17556, 18053, 18601, 18690, 19580, 20292, 20559, 21945, 23674, 25365, 25790, 27412, 28369, 29260, 29370, 30948, 33820, 34265, 35511, 36106, 37202, 37380, 38685, 41118, 43890, 47348, 49001, 50730, 51580, 54159, 55803, 56738, 58740, 59185, 68530, 71022, 72212, 74404, 77370, 82236, 85107, 87780, 90265, 93005, 98002, 101460, 102795, 108318, 111606, 113476, 118370, 130207, 137060, 141845, 142044, 147003, 154740, 170214, 177555, 180530, 186010, 196004, 198583, 205590, 216636, 223212, 229531, 236740, 245005, 260414, 270795, 279015, 283690, 294006, 340428, 343007, 355110, 361060, 372020, 390621, 397166, 411180, 425535, 459062, 490010, 520828, 539011, 541590, 558030, 567380, 588012, 595749, 651035, 686014, 688593, 710220, 735015, 781242, 794332, 851070, 918124, 980020, 992915, 1029021, 1078022, 1083180, 1116060, 1147655, 1191498, 1302070, 1372028, 1377186, 1470030, 1562484, 1606717, 1617033, 1702140, 1715035, 1953105, 1985830, 2058042, 2156044, 2295310, 2382996, 2524841, 2604140, 2695055, 2754372, 2940060, 2978745, 3213434, 3234066, 3430070, 3442965, 3773077, 3906210, 3971660, 4116084, 4361089, 4590620, 4820151, 5049682, 5145105, 5390110, 5957490, 6426868, 6468132, 6860140, 6885930, 7546154, 7574523, 7812420, 8033585, 8085165, 8722178, 9640302, 10099364, 10290210, 10780220, 11319231, 11914980, 12624205, 13083267, 13771860, 15092308, 15149046, 16067170, 16170330, 17444356, 17673887, 18865385, 19280604, 20580420, 21805445, 22638462, 24100755, 25248410, 26166534, 30298092, 30527623, 32134340, 32340660, 35347774, 37730770, 37872615, 43610890, 45276924, 47971979, 48201510, 50496820, 52333068, 53021661, 56596155, 61055246, 65416335, 70695548, 75461540, 75745230, 87221780, 88369435, 91582869, 95943958, 96403020, 106043322, 113192310, 122110492, 130832670, 143915937, 151490460, 152638115, 176738870, 183165738, 191887916, 212086644, 226384620, 239859895, 261665340, 265108305, 287831874, 305276230, 335803853, 353477740, 366331476, 457914345, 479719790, 530216610, 575663748, 610552460, 671607706, 719579685, 915828690, 959439580, 1007411559, 1060433220, 1343215412, 1439159370, 1679019265, 1831657380, 2014823118, 2878318740, 3358038530, 4029646236, 5037057795, 6716077060, 10074115590, 20148231180]

約数ペア:

[(1, 20148231180), (2, 10074115590), (3, 6716077060), (4, 5037057795), (5, 4029646236), (6, 3358038530), (7, 2878318740), (10, 2014823118), (11, 1831657380), (12, 1679019265), (14, 1439159370), (15, 1343215412), (19, 1060433220), (20, 1007411559), (21, 959439580), (22, 915828690), (28, 719579685), (30, 671607706), (33, 610552460), (35, 575663748), (38, 530216610), (42, 479719790), (44, 457914345), (55, 366331476), (57, 353477740), (60, 335803853), (66, 305276230), (70, 287831874), (76, 265108305), (77, 261665340), (84, 239859895), (89, 226384620), (95, 212086644), (105, 191887916), (110, 183165738), (114, 176738870), (132, 152638115), (133, 151490460), (140, 143915937), (154, 130832670), (165, 122110492), (178, 113192310), (190, 106043322), (209, 96403020), (210, 95943958), (220, 91582869), (228, 88369435), (231, 87221780), (266, 75745230), (267, 75461540), (285, 70695548), (308, 65416335), (330, 61055246), (356, 56596155), (380, 53021661), (385, 52333068), (399, 50496820), (418, 48201510), (420, 47971979), (445, 45276924), (462, 43610890), (532, 37872615), (534, 37730770), (570, 35347774), (623, 32340660), (627, 32134340), (660, 30527623), (665, 30298092), (770, 26166534), (798, 25248410), (836, 24100755), (890, 22638462), (924, 21805445), (979, 20580420), (1045, 19280604), (1068, 18865385), (1140, 17673887), (1155, 17444356), (1246, 16170330), (1254, 16067170), (1330, 15149046), (1335, 15092308), (1463, 13771860), (1540, 13083267), (1596, 12624205), (1691, 11914980), (1780, 11319231), (1869, 10780220), (1958, 10290210), (1995, 10099364), (2090, 9640302), (2310, 8722178), (2492, 8085165), (2508, 8033585), (2579, 7812420), (2660, 7574523), (2670, 7546154), (2926, 6885930), (2937, 6860140), (3115, 6468132), (3135, 6426868), (3382, 5957490), (3738, 5390110), (3916, 5145105), (3990, 5049682), (4180, 4820151), (4389, 4590620), (4620, 4361089), (4895, 4116084), (5073, 3971660), (5158, 3906210), (5340, 3773077), (5852, 3442965), (5874, 3430070), (6230, 3234066), (6270, 3213434), (6764, 2978745), (6853, 2940060), (7315, 2754372), (7476, 2695055), (7737, 2604140), (7980, 2524841), (8455, 2382996), (8778, 2295310), (9345, 2156044), (9790, 2058042), (10146, 1985830), (10316, 1953105), (11748, 1715035), (11837, 1702140), (12460, 1617033), (12540, 1606717), (12895, 1562484), (13706, 1470030), (14630, 1377186), (14685, 1372028), (15474, 1302070), (16910, 1191498), (17556, 1147655), (18053, 1116060), (18601, 1083180), (18690, 1078022), (19580, 1029021), (20292, 992915), (20559, 980020), (21945, 918124), (23674, 851070), (25365, 794332), (25790, 781242), (27412, 735015), (28369, 710220), (29260, 688593), (29370, 686014), (30948, 651035), (33820, 595749), (34265, 588012), (35511, 567380), (36106, 558030), (37202, 541590), (37380, 539011), (38685, 520828), (41118, 490010), (43890, 459062), (47348, 425535), (49001, 411180), (50730, 397166), (51580, 390621), (54159, 372020), (55803, 361060), (56738, 355110), (58740, 343007), (59185, 340428), (68530, 294006), (71022, 283690), (72212, 279015), (74404, 270795), (77370, 260414), (82236, 245005), (85107, 236740), (87780, 229531), (90265, 223212), (93005, 216636), (98002, 205590), (101460, 198583), (102795, 196004), (108318, 186010), (111606, 180530), (113476, 177555), (118370, 170214), (130207, 154740), (137060, 147003), (141845, 142044)]