326302080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 1187524800

約数和(自身を除く): 861222720

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, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 769, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1538, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2307, 2496, 2652, 2720, 3076, 3120, 3264, 3315, 3536, 3845, 4080, 4160, 4420, 4614, 4992, 5304, 5440, 6152, 6240, 6528, 6630, 7072, 7690, 8160, 8320, 8840, 9228, 9997, 10608, 10880, 11535, 12304, 12480, 13073, 13260, 14144, 15380, 16320, 17680, 18456, 19994, 21216, 23070, 24608, 24960, 26146, 26520, 28288, 29991, 30760, 32640, 35360, 36912, 39219, 39988, 42432, 46140, 49216, 49985, 52292, 53040, 59982, 61520, 65365, 70720, 73824, 78438, 79976, 84864, 92280, 98432, 99970, 104584, 106080, 119964, 123040, 130730, 141440, 147648, 149955, 156876, 159952, 169949, 184560, 196095, 199940, 209168, 212160, 239928, 246080, 261460, 295296, 299910, 313752, 319904, 339898, 369120, 392190, 399880, 418336, 424320, 479856, 492160, 509847, 522920, 599820, 627504, 639808, 679796, 738240, 784380, 799760, 836672, 849745, 959712, 1019694, 1045840, 1199640, 1255008, 1279616, 1359592, 1476480, 1568760, 1599520, 1673344, 1699490, 1919424, 2039388, 2091680, 2399280, 2510016, 2549235, 2719184, 3137520, 3199040, 3398980, 3838848, 4078776, 4183360, 4798560, 5020032, 5098470, 5438368, 6275040, 6398080, 6797960, 8157552, 8366720, 9597120, 10196940, 10876736, 12550080, 13595920, 16315104, 19194240, 20393880, 21753472, 25100160, 27191840, 32630208, 40787760, 54383680, 65260416, 81575520, 108767360, 163151040, 326302080]

約数ペア:

[(1, 326302080), (2, 163151040), (3, 108767360), (4, 81575520), (5, 65260416), (6, 54383680), (8, 40787760), (10, 32630208), (12, 27191840), (13, 25100160), (15, 21753472), (16, 20393880), (17, 19194240), (20, 16315104), (24, 13595920), (26, 12550080), (30, 10876736), (32, 10196940), (34, 9597120), (39, 8366720), (40, 8157552), (48, 6797960), (51, 6398080), (52, 6275040), (60, 5438368), (64, 5098470), (65, 5020032), (68, 4798560), (78, 4183360), (80, 4078776), (85, 3838848), (96, 3398980), (102, 3199040), (104, 3137520), (120, 2719184), (128, 2549235), (130, 2510016), (136, 2399280), (156, 2091680), (160, 2039388), (170, 1919424), (192, 1699490), (195, 1673344), (204, 1599520), (208, 1568760), (221, 1476480), (240, 1359592), (255, 1279616), (260, 1255008), (272, 1199640), (312, 1045840), (320, 1019694), (340, 959712), (384, 849745), (390, 836672), (408, 799760), (416, 784380), (442, 738240), (480, 679796), (510, 639808), (520, 627504), (544, 599820), (624, 522920), (640, 509847), (663, 492160), (680, 479856), (769, 424320), (780, 418336), (816, 399880), (832, 392190), (884, 369120), (960, 339898), (1020, 319904), (1040, 313752), (1088, 299910), (1105, 295296), (1248, 261460), (1326, 246080), (1360, 239928), (1538, 212160), (1560, 209168), (1632, 199940), (1664, 196095), (1768, 184560), (1920, 169949), (2040, 159952), (2080, 156876), (2176, 149955), (2210, 147648), (2307, 141440), (2496, 130730), (2652, 123040), (2720, 119964), (3076, 106080), (3120, 104584), (3264, 99970), (3315, 98432), (3536, 92280), (3845, 84864), (4080, 79976), (4160, 78438), (4420, 73824), (4614, 70720), (4992, 65365), (5304, 61520), (5440, 59982), (6152, 53040), (6240, 52292), (6528, 49985), (6630, 49216), (7072, 46140), (7690, 42432), (8160, 39988), (8320, 39219), (8840, 36912), (9228, 35360), (9997, 32640), (10608, 30760), (10880, 29991), (11535, 28288), (12304, 26520), (12480, 26146), (13073, 24960), (13260, 24608), (14144, 23070), (15380, 21216), (16320, 19994), (17680, 18456)]