144032560

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 406224000

約数和(自身を除く): 262191440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 181, 196, 203, 232, 245, 280, 290, 343, 362, 392, 406, 464, 490, 560, 580, 686, 724, 784, 812, 905, 980, 1015, 1160, 1267, 1372, 1421, 1448, 1624, 1715, 1810, 1960, 2030, 2320, 2534, 2744, 2842, 2896, 3248, 3430, 3620, 3920, 4060, 5068, 5249, 5488, 5684, 6335, 6860, 7105, 7240, 8120, 8869, 9947, 10136, 10498, 11368, 12670, 13720, 14210, 14480, 16240, 17738, 19894, 20272, 20996, 22736, 25340, 26245, 27440, 28420, 35476, 36743, 39788, 41992, 44345, 49735, 50680, 52490, 56840, 62083, 70952, 73486, 79576, 83984, 88690, 99470, 101360, 104980, 113680, 124166, 141904, 146972, 159152, 177380, 183715, 198940, 209960, 248332, 257201, 293944, 310415, 354760, 367430, 397880, 419920, 496664, 514402, 587888, 620830, 709520, 734860, 795760, 993328, 1028804, 1241660, 1286005, 1469720, 1800407, 2057608, 2483320, 2572010, 2939440, 3600814, 4115216, 4966640, 5144020, 7201628, 9002035, 10288040, 14403256, 18004070, 20576080, 28806512, 36008140, 72016280, 144032560]

約数ペア:

[(1, 144032560), (2, 72016280), (4, 36008140), (5, 28806512), (7, 20576080), (8, 18004070), (10, 14403256), (14, 10288040), (16, 9002035), (20, 7201628), (28, 5144020), (29, 4966640), (35, 4115216), (40, 3600814), (49, 2939440), (56, 2572010), (58, 2483320), (70, 2057608), (80, 1800407), (98, 1469720), (112, 1286005), (116, 1241660), (140, 1028804), (145, 993328), (181, 795760), (196, 734860), (203, 709520), (232, 620830), (245, 587888), (280, 514402), (290, 496664), (343, 419920), (362, 397880), (392, 367430), (406, 354760), (464, 310415), (490, 293944), (560, 257201), (580, 248332), (686, 209960), (724, 198940), (784, 183715), (812, 177380), (905, 159152), (980, 146972), (1015, 141904), (1160, 124166), (1267, 113680), (1372, 104980), (1421, 101360), (1448, 99470), (1624, 88690), (1715, 83984), (1810, 79576), (1960, 73486), (2030, 70952), (2320, 62083), (2534, 56840), (2744, 52490), (2842, 50680), (2896, 49735), (3248, 44345), (3430, 41992), (3620, 39788), (3920, 36743), (4060, 35476), (5068, 28420), (5249, 27440), (5488, 26245), (5684, 25340), (6335, 22736), (6860, 20996), (7105, 20272), (7240, 19894), (8120, 17738), (8869, 16240), (9947, 14480), (10136, 14210), (10498, 13720), (11368, 12670)]