20164678380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5574

約数の個数: 384

約数和(自身を含む): 79107840000

約数和(自身を除く): 58943161620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 89, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 178, 180, 189, 198, 210, 220, 231, 252, 267, 270, 297, 308, 315, 330, 356, 378, 385, 396, 420, 445, 462, 495, 534, 540, 594, 623, 630, 660, 693, 756, 770, 801, 890, 924, 945, 979, 990, 1068, 1155, 1188, 1246, 1260, 1335, 1386, 1485, 1540, 1602, 1780, 1869, 1890, 1958, 1980, 2079, 2310, 2403, 2492, 2670, 2772, 2937, 2970, 3115, 3204, 3465, 3738, 3780, 3916, 4005, 4158, 4620, 4806, 4895, 5340, 5449, 5607, 5874, 5940, 6230, 6853, 6930, 7476, 8010, 8316, 8811, 9345, 9612, 9790, 10395, 10898, 11214, 11748, 12015, 12460, 13706, 13860, 14685, 16020, 16347, 16821, 17622, 18690, 19580, 20559, 20790, 21796, 22428, 24030, 26433, 27245, 27412, 28035, 29370, 32694, 33642, 34265, 35244, 37380, 38143, 41118, 41580, 44055, 48060, 49041, 52866, 54490, 56070, 58740, 59939, 61677, 65388, 67284, 68530, 76286, 81735, 82236, 84105, 88110, 98082, 102795, 105732, 108980, 112140, 114429, 119878, 123354, 132165, 137060, 147123, 152572, 163470, 168210, 176220, 179817, 185031, 190715, 196164, 205590, 228858, 239756, 245205, 246708, 264330, 294246, 299695, 308385, 326940, 336420, 343287, 359634, 370062, 381430, 411180, 419573, 457716, 484961, 490410, 528660, 539451, 572145, 588492, 599390, 616770, 686574, 719268, 735615, 740124, 762860, 839146, 899085, 925155, 969922, 980820, 1029861, 1078902, 1144290, 1198780, 1233540, 1258719, 1373148, 1454883, 1471230, 1618353, 1678292, 1716435, 1798170, 1850310, 1939844, 2059722, 2097865, 2157804, 2288580, 2424805, 2517438, 2697255, 2909766, 2942460, 3236706, 3394727, 3432870, 3596340, 3700620, 3776157, 4119444, 4195730, 4364649, 4849610, 5034876, 5149305, 5334571, 5394510, 5819532, 6293595, 6473412, 6789454, 6865740, 7274415, 7552314, 8091765, 8391460, 8729298, 9699220, 10184181, 10298610, 10669142, 10789020, 11328471, 12587190, 13093947, 13578908, 14548830, 15104628, 16003713, 16183530, 16973635, 17458596, 18880785, 20368362, 20597220, 21338284, 21823245, 22656942, 25174380, 26187894, 26672855, 29097660, 30552543, 32007426, 32367060, 33947270, 37341997, 37761570, 40736724, 43646490, 45313884, 48011139, 50920905, 52375788, 53345710, 56642355, 61105086, 64014852, 65469735, 67894540, 74683994, 75523140, 80018565, 87292980, 91657629, 96022278, 101841810, 106691420, 112025991, 113284710, 122210172, 130939470, 144033417, 149367988, 152762715, 160037130, 183315258, 186709985, 192044556, 203683620, 224051982, 226569420, 240055695, 261878940, 288066834, 305525430, 320074260, 336077973, 366630516, 373419970, 448103964, 458288145, 480111390, 560129955, 576133668, 611050860, 672155946, 720167085, 746839940, 916576290, 960222780, 1008233919, 1120259910, 1344311892, 1440334170, 1680389865, 1833152580, 2016467838, 2240519820, 2880668340, 3360779730, 4032935676, 5041169595, 6721559460, 10082339190, 20164678380]

約数ペア:

[(1, 20164678380), (2, 10082339190), (3, 6721559460), (4, 5041169595), (5, 4032935676), (6, 3360779730), (7, 2880668340), (9, 2240519820), (10, 2016467838), (11, 1833152580), (12, 1680389865), (14, 1440334170), (15, 1344311892), (18, 1120259910), (20, 1008233919), (21, 960222780), (22, 916576290), (27, 746839940), (28, 720167085), (30, 672155946), (33, 611050860), (35, 576133668), (36, 560129955), (42, 480111390), (44, 458288145), (45, 448103964), (54, 373419970), (55, 366630516), (60, 336077973), (63, 320074260), (66, 305525430), (70, 288066834), (77, 261878940), (84, 240055695), (89, 226569420), (90, 224051982), (99, 203683620), (105, 192044556), (108, 186709985), (110, 183315258), (126, 160037130), (132, 152762715), (135, 149367988), (140, 144033417), (154, 130939470), (165, 122210172), (178, 113284710), (180, 112025991), (189, 106691420), (198, 101841810), (210, 96022278), (220, 91657629), (231, 87292980), (252, 80018565), (267, 75523140), (270, 74683994), (297, 67894540), (308, 65469735), (315, 64014852), (330, 61105086), (356, 56642355), (378, 53345710), (385, 52375788), (396, 50920905), (420, 48011139), (445, 45313884), (462, 43646490), (495, 40736724), (534, 37761570), (540, 37341997), (594, 33947270), (623, 32367060), (630, 32007426), (660, 30552543), (693, 29097660), (756, 26672855), (770, 26187894), (801, 25174380), (890, 22656942), (924, 21823245), (945, 21338284), (979, 20597220), (990, 20368362), (1068, 18880785), (1155, 17458596), (1188, 16973635), (1246, 16183530), (1260, 16003713), (1335, 15104628), (1386, 14548830), (1485, 13578908), (1540, 13093947), (1602, 12587190), (1780, 11328471), (1869, 10789020), (1890, 10669142), (1958, 10298610), (1980, 10184181), (2079, 9699220), (2310, 8729298), (2403, 8391460), (2492, 8091765), (2670, 7552314), (2772, 7274415), (2937, 6865740), (2970, 6789454), (3115, 6473412), (3204, 6293595), (3465, 5819532), (3738, 5394510), (3780, 5334571), (3916, 5149305), (4005, 5034876), (4158, 4849610), (4620, 4364649), (4806, 4195730), (4895, 4119444), (5340, 3776157), (5449, 3700620), (5607, 3596340), (5874, 3432870), (5940, 3394727), (6230, 3236706), (6853, 2942460), (6930, 2909766), (7476, 2697255), (8010, 2517438), (8316, 2424805), (8811, 2288580), (9345, 2157804), (9612, 2097865), (9790, 2059722), (10395, 1939844), (10898, 1850310), (11214, 1798170), (11748, 1716435), (12015, 1678292), (12460, 1618353), (13706, 1471230), (13860, 1454883), (14685, 1373148), (16020, 1258719), (16347, 1233540), (16821, 1198780), (17622, 1144290), (18690, 1078902), (19580, 1029861), (20559, 980820), (20790, 969922), (21796, 925155), (22428, 899085), (24030, 839146), (26433, 762860), (27245, 740124), (27412, 735615), (28035, 719268), (29370, 686574), (32694, 616770), (33642, 599390), (34265, 588492), (35244, 572145), (37380, 539451), (38143, 528660), (41118, 490410), (41580, 484961), (44055, 457716), (48060, 419573), (49041, 411180), (52866, 381430), (54490, 370062), (56070, 359634), (58740, 343287), (59939, 336420), (61677, 326940), (65388, 308385), (67284, 299695), (68530, 294246), (76286, 264330), (81735, 246708), (82236, 245205), (84105, 239756), (88110, 228858), (98082, 205590), (102795, 196164), (105732, 190715), (108980, 185031), (112140, 179817), (114429, 176220), (119878, 168210), (123354, 163470), (132165, 152572), (137060, 147123)]