4397591520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{145423}}^1$

素因数の和:145454

約数の個数: 192

約数和(自身を含む): 17590487040

約数和(自身を除く): 13192895520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 145423, 290846, 436269, 581692, 727115, 872538, 1017961, 1163384, 1308807, 1454230, 1745076, 2035922, 2181345, 2326768, 2617614, 2908460, 3053883, 3490152, 3926421, 4071844, 4362690, 4653536, 5089805, 5235228, 5816920, 6107766, 6544035, 6980304, 7852842, 8143688, 8725380, 9161649, 10179610, 10470456, 11633840, 12215532, 13088070, 13960608, 15269415, 15705684, 16287376, 17450760, 18323298, 19632105, 20359220, 20940912, 23267680, 24431064, 26176140, 27484947, 30538830, 31411368, 32574752, 34901520, 36646596, 39264210, 40718440, 41881824, 45808245, 48862128, 52352280, 54969894, 61077660, 62822736, 69803040, 73293192, 78528420, 81436880, 91616490, 97724256, 104704560, 109939788, 122155320, 125645472, 137424735, 146586384, 157056840, 162873760, 183232980, 209409120, 219879576, 244310640, 274849470, 293172768, 314113680, 366465960, 439759152, 488621280, 549698940, 628227360, 732931920, 879518304, 1099397880, 1465863840, 2198795760, 4397591520]

約数ペア:

[(1, 4397591520), (2, 2198795760), (3, 1465863840), (4, 1099397880), (5, 879518304), (6, 732931920), (7, 628227360), (8, 549698940), (9, 488621280), (10, 439759152), (12, 366465960), (14, 314113680), (15, 293172768), (16, 274849470), (18, 244310640), (20, 219879576), (21, 209409120), (24, 183232980), (27, 162873760), (28, 157056840), (30, 146586384), (32, 137424735), (35, 125645472), (36, 122155320), (40, 109939788), (42, 104704560), (45, 97724256), (48, 91616490), (54, 81436880), (56, 78528420), (60, 73293192), (63, 69803040), (70, 62822736), (72, 61077660), (80, 54969894), (84, 52352280), (90, 48862128), (96, 45808245), (105, 41881824), (108, 40718440), (112, 39264210), (120, 36646596), (126, 34901520), (135, 32574752), (140, 31411368), (144, 30538830), (160, 27484947), (168, 26176140), (180, 24431064), (189, 23267680), (210, 20940912), (216, 20359220), (224, 19632105), (240, 18323298), (252, 17450760), (270, 16287376), (280, 15705684), (288, 15269415), (315, 13960608), (336, 13088070), (360, 12215532), (378, 11633840), (420, 10470456), (432, 10179610), (480, 9161649), (504, 8725380), (540, 8143688), (560, 7852842), (630, 6980304), (672, 6544035), (720, 6107766), (756, 5816920), (840, 5235228), (864, 5089805), (945, 4653536), (1008, 4362690), (1080, 4071844), (1120, 3926421), (1260, 3490152), (1440, 3053883), (1512, 2908460), (1680, 2617614), (1890, 2326768), (2016, 2181345), (2160, 2035922), (2520, 1745076), (3024, 1454230), (3360, 1308807), (3780, 1163384), (4320, 1017961), (5040, 872538), (6048, 727115), (7560, 581692), (10080, 436269), (15120, 290846), (30240, 145423)]