20191538400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16273}}^1$

素因数の和:16354

約数の個数: 288

約数和(自身を含む): 73228313088

約数和(自身を除く): 53036774688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 47, 48, 50, 55, 60, 66, 75, 80, 88, 94, 96, 100, 110, 120, 132, 141, 150, 160, 165, 176, 188, 200, 220, 235, 240, 264, 275, 282, 300, 330, 352, 376, 400, 440, 470, 480, 517, 528, 550, 564, 600, 660, 705, 752, 800, 825, 880, 940, 1034, 1056, 1100, 1128, 1175, 1200, 1320, 1410, 1504, 1551, 1650, 1760, 1880, 2068, 2200, 2256, 2350, 2400, 2585, 2640, 2820, 3102, 3300, 3525, 3760, 4136, 4400, 4512, 4700, 5170, 5280, 5640, 6204, 6600, 7050, 7520, 7755, 8272, 8800, 9400, 10340, 11280, 12408, 12925, 13200, 14100, 15510, 16273, 16544, 18800, 20680, 22560, 24816, 25850, 26400, 28200, 31020, 32546, 37600, 38775, 41360, 48819, 49632, 51700, 56400, 62040, 65092, 77550, 81365, 82720, 97638, 103400, 112800, 124080, 130184, 155100, 162730, 179003, 195276, 206800, 244095, 248160, 260368, 310200, 325460, 358006, 390552, 406825, 413600, 488190, 520736, 537009, 620400, 650920, 716012, 764831, 781104, 813650, 895015, 976380, 1074018, 1220475, 1240800, 1301840, 1432024, 1529662, 1562208, 1627300, 1790030, 1952760, 2148036, 2294493, 2440950, 2603680, 2685045, 2864048, 3059324, 3254600, 3580060, 3824155, 3905520, 4296072, 4475075, 4588986, 4881900, 5370090, 5728096, 6118648, 6509200, 7160120, 7648310, 7811040, 8413141, 8592144, 8950150, 9177972, 9763800, 10740180, 11472465, 12237296, 13018400, 13425225, 14320240, 15296620, 16826282, 17184288, 17900300, 18355944, 19120775, 19527600, 21480360, 22944930, 24474592, 25239423, 26850450, 28640480, 30593240, 33652564, 35800600, 36711888, 38241550, 39055200, 42065705, 42960720, 45889860, 50478846, 53700900, 57362325, 61186480, 67305128, 71601200, 73423776, 76483100, 84131410, 85921440, 91779720, 100957692, 107401800, 114724650, 122372960, 126197115, 134610256, 143202400, 152966200, 168262820, 183559440, 201915384, 210328525, 214803600, 229449300, 252394230, 269220512, 305932400, 336525640, 367118880, 403830768, 420657050, 429607200, 458898600, 504788460, 611864800, 630985575, 673051280, 807661536, 841314100, 917797200, 1009576920, 1261971150, 1346102560, 1682628200, 1835594400, 2019153840, 2523942300, 3365256400, 4038307680, 5047884600, 6730512800, 10095769200, 20191538400]

約数ペア:

[(1, 20191538400), (2, 10095769200), (3, 6730512800), (4, 5047884600), (5, 4038307680), (6, 3365256400), (8, 2523942300), (10, 2019153840), (11, 1835594400), (12, 1682628200), (15, 1346102560), (16, 1261971150), (20, 1009576920), (22, 917797200), (24, 841314100), (25, 807661536), (30, 673051280), (32, 630985575), (33, 611864800), (40, 504788460), (44, 458898600), (47, 429607200), (48, 420657050), (50, 403830768), (55, 367118880), (60, 336525640), (66, 305932400), (75, 269220512), (80, 252394230), (88, 229449300), (94, 214803600), (96, 210328525), (100, 201915384), (110, 183559440), (120, 168262820), (132, 152966200), (141, 143202400), (150, 134610256), (160, 126197115), (165, 122372960), (176, 114724650), (188, 107401800), (200, 100957692), (220, 91779720), (235, 85921440), (240, 84131410), (264, 76483100), (275, 73423776), (282, 71601200), (300, 67305128), (330, 61186480), (352, 57362325), (376, 53700900), (400, 50478846), (440, 45889860), (470, 42960720), (480, 42065705), (517, 39055200), (528, 38241550), (550, 36711888), (564, 35800600), (600, 33652564), (660, 30593240), (705, 28640480), (752, 26850450), (800, 25239423), (825, 24474592), (880, 22944930), (940, 21480360), (1034, 19527600), (1056, 19120775), (1100, 18355944), (1128, 17900300), (1175, 17184288), (1200, 16826282), (1320, 15296620), (1410, 14320240), (1504, 13425225), (1551, 13018400), (1650, 12237296), (1760, 11472465), (1880, 10740180), (2068, 9763800), (2200, 9177972), (2256, 8950150), (2350, 8592144), (2400, 8413141), (2585, 7811040), (2640, 7648310), (2820, 7160120), (3102, 6509200), (3300, 6118648), (3525, 5728096), (3760, 5370090), (4136, 4881900), (4400, 4588986), (4512, 4475075), (4700, 4296072), (5170, 3905520), (5280, 3824155), (5640, 3580060), (6204, 3254600), (6600, 3059324), (7050, 2864048), (7520, 2685045), (7755, 2603680), (8272, 2440950), (8800, 2294493), (9400, 2148036), (10340, 1952760), (11280, 1790030), (12408, 1627300), (12925, 1562208), (13200, 1529662), (14100, 1432024), (15510, 1301840), (16273, 1240800), (16544, 1220475), (18800, 1074018), (20680, 976380), (22560, 895015), (24816, 813650), (25850, 781104), (26400, 764831), (28200, 716012), (31020, 650920), (32546, 620400), (37600, 537009), (38775, 520736), (41360, 488190), (48819, 413600), (49632, 406825), (51700, 390552), (56400, 358006), (62040, 325460), (65092, 310200), (77550, 260368), (81365, 248160), (82720, 244095), (97638, 206800), (103400, 195276), (112800, 179003), (124080, 162730), (130184, 155100)]