439153920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1586471040

約数和(自身を除く): 1147317120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 131, 135, 144, 160, 180, 192, 194, 216, 240, 256, 262, 270, 288, 291, 320, 360, 384, 388, 393, 432, 480, 485, 524, 540, 576, 582, 640, 655, 720, 768, 776, 786, 864, 873, 960, 970, 1048, 1080, 1152, 1164, 1179, 1280, 1310, 1440, 1455, 1552, 1572, 1728, 1746, 1920, 1940, 1965, 2096, 2160, 2304, 2328, 2358, 2619, 2620, 2880, 2910, 3104, 3144, 3456, 3492, 3537, 3840, 3880, 3930, 4192, 4320, 4365, 4656, 4716, 5238, 5240, 5760, 5820, 5895, 6208, 6288, 6912, 6984, 7074, 7760, 7860, 8384, 8640, 8730, 9312, 9432, 10476, 10480, 11520, 11640, 11790, 12416, 12576, 12707, 13095, 13968, 14148, 15520, 15720, 16768, 17280, 17460, 17685, 18624, 18864, 20952, 20960, 23280, 23580, 24832, 25152, 25414, 26190, 27936, 28296, 31040, 31440, 33536, 34560, 34920, 35370, 37248, 37728, 38121, 41904, 41920, 46560, 47160, 50304, 50828, 52380, 55872, 56592, 62080, 62880, 63535, 69840, 70740, 74496, 75456, 76242, 83808, 83840, 93120, 94320, 100608, 101656, 104760, 111744, 113184, 114363, 124160, 125760, 127070, 139680, 141480, 150912, 152484, 167616, 167680, 186240, 188640, 190605, 203312, 209520, 223488, 226368, 228726, 251520, 254140, 279360, 282960, 301824, 304968, 335232, 343089, 372480, 377280, 381210, 406624, 419040, 452736, 457452, 503040, 508280, 558720, 565920, 571815, 609936, 670464, 686178, 754560, 762420, 813248, 838080, 905472, 914904, 1016560, 1117440, 1131840, 1143630, 1219872, 1372356, 1509120, 1524840, 1626496, 1676160, 1715445, 1829808, 2033120, 2263680, 2287260, 2439744, 2744712, 3049680, 3252992, 3352320, 3430890, 3659616, 4066240, 4527360, 4574520, 4879488, 5489424, 6099360, 6861780, 7319232, 8132480, 9149040, 9758976, 10978848, 12198720, 13723560, 14638464, 16264960, 18298080, 21957696, 24397440, 27447120, 29276928, 36596160, 43915392, 48794880, 54894240, 73192320, 87830784, 109788480, 146384640, 219576960, 439153920]

約数ペア:

[(1, 439153920), (2, 219576960), (3, 146384640), (4, 109788480), (5, 87830784), (6, 73192320), (8, 54894240), (9, 48794880), (10, 43915392), (12, 36596160), (15, 29276928), (16, 27447120), (18, 24397440), (20, 21957696), (24, 18298080), (27, 16264960), (30, 14638464), (32, 13723560), (36, 12198720), (40, 10978848), (45, 9758976), (48, 9149040), (54, 8132480), (60, 7319232), (64, 6861780), (72, 6099360), (80, 5489424), (90, 4879488), (96, 4574520), (97, 4527360), (108, 4066240), (120, 3659616), (128, 3430890), (131, 3352320), (135, 3252992), (144, 3049680), (160, 2744712), (180, 2439744), (192, 2287260), (194, 2263680), (216, 2033120), (240, 1829808), (256, 1715445), (262, 1676160), (270, 1626496), (288, 1524840), (291, 1509120), (320, 1372356), (360, 1219872), (384, 1143630), (388, 1131840), (393, 1117440), (432, 1016560), (480, 914904), (485, 905472), (524, 838080), (540, 813248), (576, 762420), (582, 754560), (640, 686178), (655, 670464), (720, 609936), (768, 571815), (776, 565920), (786, 558720), (864, 508280), (873, 503040), (960, 457452), (970, 452736), (1048, 419040), (1080, 406624), (1152, 381210), (1164, 377280), (1179, 372480), (1280, 343089), (1310, 335232), (1440, 304968), (1455, 301824), (1552, 282960), (1572, 279360), (1728, 254140), (1746, 251520), (1920, 228726), (1940, 226368), (1965, 223488), (2096, 209520), (2160, 203312), (2304, 190605), (2328, 188640), (2358, 186240), (2619, 167680), (2620, 167616), (2880, 152484), (2910, 150912), (3104, 141480), (3144, 139680), (3456, 127070), (3492, 125760), (3537, 124160), (3840, 114363), (3880, 113184), (3930, 111744), (4192, 104760), (4320, 101656), (4365, 100608), (4656, 94320), (4716, 93120), (5238, 83840), (5240, 83808), (5760, 76242), (5820, 75456), (5895, 74496), (6208, 70740), (6288, 69840), (6912, 63535), (6984, 62880), (7074, 62080), (7760, 56592), (7860, 55872), (8384, 52380), (8640, 50828), (8730, 50304), (9312, 47160), (9432, 46560), (10476, 41920), (10480, 41904), (11520, 38121), (11640, 37728), (11790, 37248), (12416, 35370), (12576, 34920), (12707, 34560), (13095, 33536), (13968, 31440), (14148, 31040), (15520, 28296), (15720, 27936), (16768, 26190), (17280, 25414), (17460, 25152), (17685, 24832), (18624, 23580), (18864, 23280), (20952, 20960)]