139854240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 525404880

約数和(自身を除く): 385550640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 197, 204, 232, 240, 255, 261, 272, 288, 290, 306, 340, 348, 360, 394, 408, 435, 464, 480, 493, 510, 522, 544, 580, 591, 612, 680, 696, 720, 765, 788, 816, 870, 928, 985, 986, 1020, 1044, 1160, 1182, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1576, 1632, 1740, 1773, 1970, 1972, 2040, 2088, 2320, 2364, 2448, 2465, 2610, 2720, 2784, 2955, 2958, 3060, 3152, 3349, 3480, 3546, 3940, 3944, 4080, 4176, 4437, 4640, 4728, 4896, 4930, 5220, 5713, 5910, 5916, 6120, 6304, 6698, 6960, 7092, 7395, 7880, 7888, 8160, 8352, 8865, 8874, 9456, 9860, 10047, 10440, 11426, 11820, 11832, 12240, 13396, 13920, 14184, 14790, 15760, 15776, 16745, 17139, 17730, 17748, 18912, 19720, 20094, 20880, 22185, 22852, 23640, 23664, 24480, 26792, 28368, 28565, 29580, 30141, 31520, 33490, 34278, 35460, 35496, 39440, 40188, 41760, 44370, 45704, 47280, 47328, 50235, 51417, 53584, 56736, 57130, 59160, 60282, 66980, 68556, 70920, 70992, 78880, 80376, 85695, 88740, 91408, 94560, 97121, 100470, 102834, 107168, 114260, 118320, 120564, 133960, 137112, 141840, 141984, 150705, 160752, 171390, 177480, 182816, 194242, 200940, 205668, 228520, 236640, 241128, 257085, 267920, 274224, 283680, 291363, 301410, 321504, 342780, 354960, 388484, 401880, 411336, 457040, 482256, 485605, 514170, 535840, 548448, 582726, 602820, 685560, 709920, 776968, 803760, 822672, 874089, 914080, 964512, 971210, 1028340, 1165452, 1205640, 1371120, 1456815, 1553936, 1607520, 1645344, 1748178, 1942420, 2056680, 2330904, 2411280, 2742240, 2913630, 3107872, 3496356, 3884840, 4113360, 4370445, 4661808, 4822560, 5827260, 6992712, 7769680, 8226720, 8740890, 9323616, 11654520, 13985424, 15539360, 17481780, 23309040, 27970848, 34963560, 46618080, 69927120, 139854240]

約数ペア:

[(1, 139854240), (2, 69927120), (3, 46618080), (4, 34963560), (5, 27970848), (6, 23309040), (8, 17481780), (9, 15539360), (10, 13985424), (12, 11654520), (15, 9323616), (16, 8740890), (17, 8226720), (18, 7769680), (20, 6992712), (24, 5827260), (29, 4822560), (30, 4661808), (32, 4370445), (34, 4113360), (36, 3884840), (40, 3496356), (45, 3107872), (48, 2913630), (51, 2742240), (58, 2411280), (60, 2330904), (68, 2056680), (72, 1942420), (80, 1748178), (85, 1645344), (87, 1607520), (90, 1553936), (96, 1456815), (102, 1371120), (116, 1205640), (120, 1165452), (136, 1028340), (144, 971210), (145, 964512), (153, 914080), (160, 874089), (170, 822672), (174, 803760), (180, 776968), (197, 709920), (204, 685560), (232, 602820), (240, 582726), (255, 548448), (261, 535840), (272, 514170), (288, 485605), (290, 482256), (306, 457040), (340, 411336), (348, 401880), (360, 388484), (394, 354960), (408, 342780), (435, 321504), (464, 301410), (480, 291363), (493, 283680), (510, 274224), (522, 267920), (544, 257085), (580, 241128), (591, 236640), (612, 228520), (680, 205668), (696, 200940), (720, 194242), (765, 182816), (788, 177480), (816, 171390), (870, 160752), (928, 150705), (985, 141984), (986, 141840), (1020, 137112), (1044, 133960), (1160, 120564), (1182, 118320), (1224, 114260), (1305, 107168), (1360, 102834), (1392, 100470), (1440, 97121), (1479, 94560), (1530, 91408), (1576, 88740), (1632, 85695), (1740, 80376), (1773, 78880), (1970, 70992), (1972, 70920), (2040, 68556), (2088, 66980), (2320, 60282), (2364, 59160), (2448, 57130), (2465, 56736), (2610, 53584), (2720, 51417), (2784, 50235), (2955, 47328), (2958, 47280), (3060, 45704), (3152, 44370), (3349, 41760), (3480, 40188), (3546, 39440), (3940, 35496), (3944, 35460), (4080, 34278), (4176, 33490), (4437, 31520), (4640, 30141), (4728, 29580), (4896, 28565), (4930, 28368), (5220, 26792), (5713, 24480), (5910, 23664), (5916, 23640), (6120, 22852), (6304, 22185), (6698, 20880), (6960, 20094), (7092, 19720), (7395, 18912), (7880, 17748), (7888, 17730), (8160, 17139), (8352, 16745), (8865, 15776), (8874, 15760), (9456, 14790), (9860, 14184), (10047, 13920), (10440, 13396), (11426, 12240), (11820, 11832)]