401276160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 288

約数和(自身を含む): 1509943680

約数和(自身を除く): 1108667520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 683, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1366, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2049, 2160, 2176, 2295, 2304, 2448, 2720, 2732, 2880, 3060, 3264, 3415, 3456, 3672, 3840, 4080, 4098, 4320, 4352, 4590, 4896, 5440, 5464, 5760, 6120, 6147, 6528, 6830, 6912, 7344, 8160, 8196, 8640, 9180, 9792, 10245, 10880, 10928, 11520, 11611, 12240, 12294, 13056, 13660, 14688, 16320, 16392, 17280, 18360, 18441, 19584, 20490, 21760, 21856, 23222, 24480, 24588, 27320, 29376, 30735, 32640, 32784, 34560, 34833, 36720, 36882, 39168, 40980, 43712, 46444, 48960, 49176, 54640, 58055, 58752, 61470, 65280, 65568, 69666, 73440, 73764, 81960, 87424, 92205, 92888, 97920, 98352, 104499, 109280, 116110, 117504, 122940, 131136, 139332, 146880, 147528, 163920, 174165, 174848, 184410, 185776, 195840, 196704, 208998, 218560, 232220, 245880, 262272, 278664, 293760, 295056, 313497, 327840, 348330, 368820, 371552, 393408, 417996, 437120, 464440, 491760, 522495, 524544, 557328, 587520, 590112, 626994, 655680, 696660, 737640, 743104, 786816, 835992, 874240, 928880, 983520, 1044990, 1114656, 1180224, 1253988, 1311360, 1393320, 1475280, 1486208, 1567485, 1573632, 1671984, 1857760, 1967040, 2089980, 2229312, 2360448, 2507976, 2622720, 2786640, 2950560, 2972416, 3134970, 3343968, 3715520, 3934080, 4179960, 4458624, 4720896, 5015952, 5573280, 5901120, 6269940, 6687936, 7431040, 7868160, 8359920, 8917248, 10031904, 11146560, 11802240, 12539880, 13375872, 14862080, 16719840, 20063808, 22293120, 23604480, 25079760, 26751744, 33439680, 40127616, 44586240, 50159520, 66879360, 80255232, 100319040, 133758720, 200638080, 401276160]

約数ペア:

[(1, 401276160), (2, 200638080), (3, 133758720), (4, 100319040), (5, 80255232), (6, 66879360), (8, 50159520), (9, 44586240), (10, 40127616), (12, 33439680), (15, 26751744), (16, 25079760), (17, 23604480), (18, 22293120), (20, 20063808), (24, 16719840), (27, 14862080), (30, 13375872), (32, 12539880), (34, 11802240), (36, 11146560), (40, 10031904), (45, 8917248), (48, 8359920), (51, 7868160), (54, 7431040), (60, 6687936), (64, 6269940), (68, 5901120), (72, 5573280), (80, 5015952), (85, 4720896), (90, 4458624), (96, 4179960), (102, 3934080), (108, 3715520), (120, 3343968), (128, 3134970), (135, 2972416), (136, 2950560), (144, 2786640), (153, 2622720), (160, 2507976), (170, 2360448), (180, 2229312), (192, 2089980), (204, 1967040), (216, 1857760), (240, 1671984), (255, 1573632), (256, 1567485), (270, 1486208), (272, 1475280), (288, 1393320), (306, 1311360), (320, 1253988), (340, 1180224), (360, 1114656), (384, 1044990), (408, 983520), (432, 928880), (459, 874240), (480, 835992), (510, 786816), (540, 743104), (544, 737640), (576, 696660), (612, 655680), (640, 626994), (680, 590112), (683, 587520), (720, 557328), (765, 524544), (768, 522495), (816, 491760), (864, 464440), (918, 437120), (960, 417996), (1020, 393408), (1080, 371552), (1088, 368820), (1152, 348330), (1224, 327840), (1280, 313497), (1360, 295056), (1366, 293760), (1440, 278664), (1530, 262272), (1632, 245880), (1728, 232220), (1836, 218560), (1920, 208998), (2040, 196704), (2049, 195840), (2160, 185776), (2176, 184410), (2295, 174848), (2304, 174165), (2448, 163920), (2720, 147528), (2732, 146880), (2880, 139332), (3060, 131136), (3264, 122940), (3415, 117504), (3456, 116110), (3672, 109280), (3840, 104499), (4080, 98352), (4098, 97920), (4320, 92888), (4352, 92205), (4590, 87424), (4896, 81960), (5440, 73764), (5464, 73440), (5760, 69666), (6120, 65568), (6147, 65280), (6528, 61470), (6830, 58752), (6912, 58055), (7344, 54640), (8160, 49176), (8196, 48960), (8640, 46444), (9180, 43712), (9792, 40980), (10245, 39168), (10880, 36882), (10928, 36720), (11520, 34833), (11611, 34560), (12240, 32784), (12294, 32640), (13056, 30735), (13660, 29376), (14688, 27320), (16320, 24588), (16392, 24480), (17280, 23222), (18360, 21856), (18441, 21760), (19584, 20490)]