230111520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 764951040

約数和(自身を除く): 534839520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 61, 80, 87, 96, 116, 120, 122, 145, 160, 174, 183, 232, 240, 244, 271, 290, 305, 348, 366, 435, 464, 480, 488, 542, 580, 610, 696, 732, 813, 870, 915, 928, 976, 1084, 1160, 1220, 1355, 1392, 1464, 1626, 1740, 1769, 1830, 1952, 2168, 2320, 2440, 2710, 2784, 2928, 3252, 3480, 3538, 3660, 4065, 4336, 4640, 4880, 5307, 5420, 5856, 6504, 6960, 7076, 7320, 7859, 8130, 8672, 8845, 9760, 10614, 10840, 13008, 13920, 14152, 14640, 15718, 16260, 16531, 17690, 21228, 21680, 23577, 26016, 26535, 28304, 29280, 31436, 32520, 33062, 35380, 39295, 42456, 43360, 47154, 49593, 53070, 56608, 62872, 65040, 66124, 70760, 78590, 82655, 84912, 94308, 99186, 106140, 117885, 125744, 130080, 132248, 141520, 157180, 165310, 169824, 188616, 198372, 212280, 235770, 247965, 251488, 264496, 283040, 314360, 330620, 377232, 396744, 424560, 471540, 479399, 495930, 528992, 628720, 661240, 754464, 793488, 849120, 943080, 958798, 991860, 1257440, 1322480, 1438197, 1586976, 1886160, 1917596, 1983720, 2396995, 2644960, 2876394, 3772320, 3835192, 3967440, 4793990, 5752788, 7190985, 7670384, 7934880, 9587980, 11505576, 14381970, 15340768, 19175960, 23011152, 28763940, 38351920, 46022304, 57527880, 76703840, 115055760, 230111520]

約数ペア:

[(1, 230111520), (2, 115055760), (3, 76703840), (4, 57527880), (5, 46022304), (6, 38351920), (8, 28763940), (10, 23011152), (12, 19175960), (15, 15340768), (16, 14381970), (20, 11505576), (24, 9587980), (29, 7934880), (30, 7670384), (32, 7190985), (40, 5752788), (48, 4793990), (58, 3967440), (60, 3835192), (61, 3772320), (80, 2876394), (87, 2644960), (96, 2396995), (116, 1983720), (120, 1917596), (122, 1886160), (145, 1586976), (160, 1438197), (174, 1322480), (183, 1257440), (232, 991860), (240, 958798), (244, 943080), (271, 849120), (290, 793488), (305, 754464), (348, 661240), (366, 628720), (435, 528992), (464, 495930), (480, 479399), (488, 471540), (542, 424560), (580, 396744), (610, 377232), (696, 330620), (732, 314360), (813, 283040), (870, 264496), (915, 251488), (928, 247965), (976, 235770), (1084, 212280), (1160, 198372), (1220, 188616), (1355, 169824), (1392, 165310), (1464, 157180), (1626, 141520), (1740, 132248), (1769, 130080), (1830, 125744), (1952, 117885), (2168, 106140), (2320, 99186), (2440, 94308), (2710, 84912), (2784, 82655), (2928, 78590), (3252, 70760), (3480, 66124), (3538, 65040), (3660, 62872), (4065, 56608), (4336, 53070), (4640, 49593), (4880, 47154), (5307, 43360), (5420, 42456), (5856, 39295), (6504, 35380), (6960, 33062), (7076, 32520), (7320, 31436), (7859, 29280), (8130, 28304), (8672, 26535), (8845, 26016), (9760, 23577), (10614, 21680), (10840, 21228), (13008, 17690), (13920, 16531), (14152, 16260), (14640, 15718)]