974071440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 320

約数和(自身を含む): 3644766720

約数和(自身を除く): 2670695280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 164, 170, 180, 204, 205, 216, 240, 246, 255, 270, 272, 306, 328, 340, 360, 369, 408, 410, 432, 459, 492, 510, 540, 612, 615, 647, 656, 680, 697, 720, 738, 765, 816, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1294, 1360, 1394, 1476, 1530, 1640, 1836, 1845, 1941, 1968, 2040, 2091, 2160, 2214, 2295, 2448, 2460, 2588, 2788, 2952, 3060, 3235, 3280, 3485, 3672, 3690, 3882, 4080, 4182, 4428, 4590, 4920, 5176, 5535, 5576, 5823, 5904, 6120, 6273, 6470, 6970, 7344, 7380, 7764, 8364, 8856, 9180, 9705, 9840, 10352, 10455, 10999, 11070, 11152, 11646, 12240, 12546, 12940, 13940, 14760, 15528, 16728, 17469, 17712, 18360, 18819, 19410, 20910, 21998, 22140, 23292, 25092, 25880, 26527, 27880, 29115, 29520, 31056, 31365, 32997, 33456, 34938, 36720, 37638, 38820, 41820, 43996, 44280, 46584, 50184, 51760, 53054, 54995, 55760, 58230, 62730, 65994, 69876, 75276, 77640, 79581, 83640, 87345, 87992, 88560, 93168, 94095, 98991, 100368, 106108, 109990, 116460, 125460, 131988, 132635, 139752, 150552, 155280, 159162, 164985, 167280, 174690, 175984, 188190, 197982, 212216, 219980, 232920, 238743, 250920, 263976, 265270, 279504, 296973, 301104, 318324, 329970, 349380, 376380, 395964, 397905, 424432, 439960, 450959, 465840, 477486, 494955, 501840, 527952, 530540, 593946, 636648, 659940, 698760, 716229, 752760, 791928, 795810, 879920, 901918, 954972, 989910, 1061080, 1187892, 1193715, 1273296, 1319880, 1352877, 1397520, 1432458, 1484865, 1505520, 1583856, 1591620, 1803836, 1909944, 1979820, 2122160, 2254795, 2375784, 2387430, 2639760, 2705754, 2864916, 2969730, 3183240, 3581145, 3607672, 3819888, 3959640, 4058631, 4509590, 4751568, 4774860, 5411508, 5729832, 5939460, 6366480, 6764385, 7162290, 7215344, 7919280, 8117262, 9019180, 9549720, 10823016, 11459664, 11878920, 12175893, 13528770, 14324580, 16234524, 18038360, 19099440, 20293155, 21646032, 23757840, 24351786, 27057540, 28649160, 32469048, 36076720, 40586310, 48703572, 54115080, 57298320, 60879465, 64938096, 81172620, 97407144, 108230160, 121758930, 162345240, 194814288, 243517860, 324690480, 487035720, 974071440]

約数ペア:

[(1, 974071440), (2, 487035720), (3, 324690480), (4, 243517860), (5, 194814288), (6, 162345240), (8, 121758930), (9, 108230160), (10, 97407144), (12, 81172620), (15, 64938096), (16, 60879465), (17, 57298320), (18, 54115080), (20, 48703572), (24, 40586310), (27, 36076720), (30, 32469048), (34, 28649160), (36, 27057540), (40, 24351786), (41, 23757840), (45, 21646032), (48, 20293155), (51, 19099440), (54, 18038360), (60, 16234524), (68, 14324580), (72, 13528770), (80, 12175893), (82, 11878920), (85, 11459664), (90, 10823016), (102, 9549720), (108, 9019180), (120, 8117262), (123, 7919280), (135, 7215344), (136, 7162290), (144, 6764385), (153, 6366480), (164, 5939460), (170, 5729832), (180, 5411508), (204, 4774860), (205, 4751568), (216, 4509590), (240, 4058631), (246, 3959640), (255, 3819888), (270, 3607672), (272, 3581145), (306, 3183240), (328, 2969730), (340, 2864916), (360, 2705754), (369, 2639760), (408, 2387430), (410, 2375784), (432, 2254795), (459, 2122160), (492, 1979820), (510, 1909944), (540, 1803836), (612, 1591620), (615, 1583856), (647, 1505520), (656, 1484865), (680, 1432458), (697, 1397520), (720, 1352877), (738, 1319880), (765, 1273296), (816, 1193715), (820, 1187892), (918, 1061080), (984, 989910), (1020, 954972), (1080, 901918), (1107, 879920), (1224, 795810), (1230, 791928), (1294, 752760), (1360, 716229), (1394, 698760), (1476, 659940), (1530, 636648), (1640, 593946), (1836, 530540), (1845, 527952), (1941, 501840), (1968, 494955), (2040, 477486), (2091, 465840), (2160, 450959), (2214, 439960), (2295, 424432), (2448, 397905), (2460, 395964), (2588, 376380), (2788, 349380), (2952, 329970), (3060, 318324), (3235, 301104), (3280, 296973), (3485, 279504), (3672, 265270), (3690, 263976), (3882, 250920), (4080, 238743), (4182, 232920), (4428, 219980), (4590, 212216), (4920, 197982), (5176, 188190), (5535, 175984), (5576, 174690), (5823, 167280), (5904, 164985), (6120, 159162), (6273, 155280), (6470, 150552), (6970, 139752), (7344, 132635), (7380, 131988), (7764, 125460), (8364, 116460), (8856, 109990), (9180, 106108), (9705, 100368), (9840, 98991), (10352, 94095), (10455, 93168), (10999, 88560), (11070, 87992), (11152, 87345), (11646, 83640), (12240, 79581), (12546, 77640), (12940, 75276), (13940, 69876), (14760, 65994), (15528, 62730), (16728, 58230), (17469, 55760), (17712, 54995), (18360, 53054), (18819, 51760), (19410, 50184), (20910, 46584), (21998, 44280), (22140, 43996), (23292, 41820), (25092, 38820), (25880, 37638), (26527, 36720), (27880, 34938), (29115, 33456), (29520, 32997), (31056, 31365)]