745105920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 2722325760

約数和(自身を除く): 1977219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 439, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 878, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1317, 1326, 1360, 1536, 1560, 1632, 1664, 1756, 1768, 1920, 2040, 2080, 2176, 2195, 2210, 2496, 2560, 2634, 2652, 2720, 3120, 3264, 3315, 3328, 3512, 3536, 3840, 4080, 4160, 4352, 4390, 4420, 4992, 5268, 5304, 5440, 5707, 6240, 6528, 6585, 6630, 6656, 7024, 7072, 7463, 7680, 8160, 8320, 8704, 8780, 8840, 9984, 10536, 10608, 10880, 11414, 12480, 13056, 13170, 13260, 14048, 14144, 14926, 16320, 16640, 17121, 17560, 17680, 19968, 21072, 21216, 21760, 22389, 22828, 24960, 26112, 26340, 26520, 28096, 28288, 28535, 29852, 32640, 33280, 34242, 35120, 35360, 37315, 42144, 42432, 43520, 44778, 45656, 49920, 52680, 53040, 56192, 56576, 57070, 59704, 65280, 68484, 70240, 70720, 74630, 84288, 84864, 85605, 89556, 91312, 97019, 99840, 105360, 106080, 111945, 112384, 113152, 114140, 119408, 130560, 136968, 140480, 141440, 149260, 168576, 169728, 171210, 179112, 182624, 194038, 210720, 212160, 223890, 224768, 228280, 238816, 273936, 280960, 282880, 291057, 298520, 337152, 339456, 342420, 358224, 365248, 388076, 421440, 424320, 447780, 456560, 477632, 485095, 547872, 561920, 565760, 582114, 597040, 674304, 684840, 716448, 730496, 776152, 842880, 848640, 895560, 913120, 955264, 970190, 1095744, 1123840, 1164228, 1194080, 1369680, 1432896, 1455285, 1460992, 1552304, 1685760, 1697280, 1791120, 1826240, 1910528, 1940380, 2191488, 2328456, 2388160, 2739360, 2865792, 2910570, 2921984, 3104608, 3371520, 3582240, 3652480, 3821056, 3880760, 4382976, 4656912, 4776320, 5478720, 5731584, 5821140, 6209216, 7164480, 7304960, 7761520, 8765952, 9313824, 9552640, 10957440, 11463168, 11642280, 12418432, 14328960, 14609920, 15523040, 18627648, 19105280, 21914880, 23284560, 24836864, 28657920, 31046080, 37255296, 43829760, 46569120, 49673728, 57315840, 62092160, 74510592, 93138240, 124184320, 149021184, 186276480, 248368640, 372552960, 745105920]

約数ペア:

[(1, 745105920), (2, 372552960), (3, 248368640), (4, 186276480), (5, 149021184), (6, 124184320), (8, 93138240), (10, 74510592), (12, 62092160), (13, 57315840), (15, 49673728), (16, 46569120), (17, 43829760), (20, 37255296), (24, 31046080), (26, 28657920), (30, 24836864), (32, 23284560), (34, 21914880), (39, 19105280), (40, 18627648), (48, 15523040), (51, 14609920), (52, 14328960), (60, 12418432), (64, 11642280), (65, 11463168), (68, 10957440), (78, 9552640), (80, 9313824), (85, 8765952), (96, 7761520), (102, 7304960), (104, 7164480), (120, 6209216), (128, 5821140), (130, 5731584), (136, 5478720), (156, 4776320), (160, 4656912), (170, 4382976), (192, 3880760), (195, 3821056), (204, 3652480), (208, 3582240), (221, 3371520), (240, 3104608), (255, 2921984), (256, 2910570), (260, 2865792), (272, 2739360), (312, 2388160), (320, 2328456), (340, 2191488), (384, 1940380), (390, 1910528), (408, 1826240), (416, 1791120), (439, 1697280), (442, 1685760), (480, 1552304), (510, 1460992), (512, 1455285), (520, 1432896), (544, 1369680), (624, 1194080), (640, 1164228), (663, 1123840), (680, 1095744), (768, 970190), (780, 955264), (816, 913120), (832, 895560), (878, 848640), (884, 842880), (960, 776152), (1020, 730496), (1040, 716448), (1088, 684840), (1105, 674304), (1248, 597040), (1280, 582114), (1317, 565760), (1326, 561920), (1360, 547872), (1536, 485095), (1560, 477632), (1632, 456560), (1664, 447780), (1756, 424320), (1768, 421440), (1920, 388076), (2040, 365248), (2080, 358224), (2176, 342420), (2195, 339456), (2210, 337152), (2496, 298520), (2560, 291057), (2634, 282880), (2652, 280960), (2720, 273936), (3120, 238816), (3264, 228280), (3315, 224768), (3328, 223890), (3512, 212160), (3536, 210720), (3840, 194038), (4080, 182624), (4160, 179112), (4352, 171210), (4390, 169728), (4420, 168576), (4992, 149260), (5268, 141440), (5304, 140480), (5440, 136968), (5707, 130560), (6240, 119408), (6528, 114140), (6585, 113152), (6630, 112384), (6656, 111945), (7024, 106080), (7072, 105360), (7463, 99840), (7680, 97019), (8160, 91312), (8320, 89556), (8704, 85605), (8780, 84864), (8840, 84288), (9984, 74630), (10536, 70720), (10608, 70240), (10880, 68484), (11414, 65280), (12480, 59704), (13056, 57070), (13170, 56576), (13260, 56192), (14048, 53040), (14144, 52680), (14926, 49920), (16320, 45656), (16640, 44778), (17121, 43520), (17560, 42432), (17680, 42144), (19968, 37315), (21072, 35360), (21216, 35120), (21760, 34242), (22389, 33280), (22828, 32640), (24960, 29852), (26112, 28535), (26340, 28288), (26520, 28096)]