143105280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 463579200

約数和(自身を除く): 320473920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 449, 480, 498, 640, 664, 768, 830, 898, 960, 996, 1245, 1280, 1328, 1347, 1660, 1796, 1920, 1992, 2245, 2490, 2656, 2694, 3320, 3592, 3840, 3984, 4490, 4980, 5312, 5388, 6640, 6735, 7184, 7968, 8980, 9960, 10624, 10776, 13280, 13470, 14368, 15936, 17960, 19920, 21248, 21552, 26560, 26940, 28736, 31872, 35920, 37267, 39840, 43104, 53120, 53880, 57472, 63744, 71840, 74534, 79680, 86208, 106240, 107760, 111801, 114944, 143680, 149068, 159360, 172416, 186335, 215520, 223602, 287360, 298136, 318720, 344832, 372670, 431040, 447204, 559005, 574720, 596272, 745340, 862080, 894408, 1118010, 1192544, 1490680, 1724160, 1788816, 2236020, 2385088, 2981360, 3577632, 4472040, 4770176, 5962720, 7155264, 8944080, 9540352, 11925440, 14310528, 17888160, 23850880, 28621056, 35776320, 47701760, 71552640, 143105280]

約数ペア:

[(1, 143105280), (2, 71552640), (3, 47701760), (4, 35776320), (5, 28621056), (6, 23850880), (8, 17888160), (10, 14310528), (12, 11925440), (15, 9540352), (16, 8944080), (20, 7155264), (24, 5962720), (30, 4770176), (32, 4472040), (40, 3577632), (48, 2981360), (60, 2385088), (64, 2236020), (80, 1788816), (83, 1724160), (96, 1490680), (120, 1192544), (128, 1118010), (160, 894408), (166, 862080), (192, 745340), (240, 596272), (249, 574720), (256, 559005), (320, 447204), (332, 431040), (384, 372670), (415, 344832), (449, 318720), (480, 298136), (498, 287360), (640, 223602), (664, 215520), (768, 186335), (830, 172416), (898, 159360), (960, 149068), (996, 143680), (1245, 114944), (1280, 111801), (1328, 107760), (1347, 106240), (1660, 86208), (1796, 79680), (1920, 74534), (1992, 71840), (2245, 63744), (2490, 57472), (2656, 53880), (2694, 53120), (3320, 43104), (3592, 39840), (3840, 37267), (3984, 35920), (4490, 31872), (4980, 28736), (5312, 26940), (5388, 26560), (6640, 21552), (6735, 21248), (7184, 19920), (7968, 17960), (8980, 15936), (9960, 14368), (10624, 13470), (10776, 13280)]