144905280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 224

約数和(自身を含む): 525377664

約数和(自身を除く): 380472384

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, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 683, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1366, 1560, 1632, 1768, 2040, 2049, 2080, 2210, 2496, 2652, 2720, 2732, 3120, 3264, 3315, 3415, 3536, 4080, 4098, 4160, 4420, 5304, 5440, 5464, 6240, 6630, 6830, 7072, 8160, 8196, 8840, 8879, 10245, 10608, 10928, 11611, 12480, 13260, 13660, 14144, 16320, 16392, 17680, 17758, 20490, 21216, 21856, 23222, 26520, 26637, 27320, 32784, 34833, 35360, 35516, 40980, 42432, 43712, 44395, 46444, 53040, 53274, 54640, 58055, 65568, 69666, 70720, 71032, 81960, 88790, 92888, 106080, 106548, 109280, 116110, 131136, 133185, 139332, 142064, 150943, 163920, 174165, 177580, 185776, 212160, 213096, 218560, 232220, 266370, 278664, 284128, 301886, 327840, 348330, 355160, 371552, 426192, 452829, 464440, 532740, 557328, 568256, 603772, 655680, 696660, 710320, 743104, 754715, 852384, 905658, 928880, 1065480, 1114656, 1207544, 1393320, 1420640, 1509430, 1704768, 1811316, 1857760, 2130960, 2229312, 2264145, 2415088, 2786640, 2841280, 3018860, 3622632, 3715520, 4261920, 4528290, 4830176, 5573280, 6037720, 7245264, 8523840, 9056580, 9660352, 11146560, 12075440, 14490528, 18113160, 24150880, 28981056, 36226320, 48301760, 72452640, 144905280]

約数ペア:

[(1, 144905280), (2, 72452640), (3, 48301760), (4, 36226320), (5, 28981056), (6, 24150880), (8, 18113160), (10, 14490528), (12, 12075440), (13, 11146560), (15, 9660352), (16, 9056580), (17, 8523840), (20, 7245264), (24, 6037720), (26, 5573280), (30, 4830176), (32, 4528290), (34, 4261920), (39, 3715520), (40, 3622632), (48, 3018860), (51, 2841280), (52, 2786640), (60, 2415088), (64, 2264145), (65, 2229312), (68, 2130960), (78, 1857760), (80, 1811316), (85, 1704768), (96, 1509430), (102, 1420640), (104, 1393320), (120, 1207544), (130, 1114656), (136, 1065480), (156, 928880), (160, 905658), (170, 852384), (192, 754715), (195, 743104), (204, 710320), (208, 696660), (221, 655680), (240, 603772), (255, 568256), (260, 557328), (272, 532740), (312, 464440), (320, 452829), (340, 426192), (390, 371552), (408, 355160), (416, 348330), (442, 327840), (480, 301886), (510, 284128), (520, 278664), (544, 266370), (624, 232220), (663, 218560), (680, 213096), (683, 212160), (780, 185776), (816, 177580), (832, 174165), (884, 163920), (960, 150943), (1020, 142064), (1040, 139332), (1088, 133185), (1105, 131136), (1248, 116110), (1326, 109280), (1360, 106548), (1366, 106080), (1560, 92888), (1632, 88790), (1768, 81960), (2040, 71032), (2049, 70720), (2080, 69666), (2210, 65568), (2496, 58055), (2652, 54640), (2720, 53274), (2732, 53040), (3120, 46444), (3264, 44395), (3315, 43712), (3415, 42432), (3536, 40980), (4080, 35516), (4098, 35360), (4160, 34833), (4420, 32784), (5304, 27320), (5440, 26637), (5464, 26520), (6240, 23222), (6630, 21856), (6830, 21216), (7072, 20490), (8160, 17758), (8196, 17680), (8840, 16392), (8879, 16320), (10245, 14144), (10608, 13660), (10928, 13260), (11611, 12480)]