203393040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6673}}^1$

素因数の和:6816

約数の個数: 80

約数和(自身を含む): 635578368

約数和(自身を除く): 432185328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6673, 7620, 10160, 13346, 15240, 20019, 26692, 30480, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 266920, 320304, 400380, 533840, 800760, 847471, 1601520, 1694942, 2542413, 3389884, 4237355, 5084826, 6779768, 8474710, 10169652, 12712065, 13559536, 16949420, 20339304, 25424130, 33898840, 40678608, 50848260, 67797680, 101696520, 203393040]

約数ペア:

[(1, 203393040), (2, 101696520), (3, 67797680), (4, 50848260), (5, 40678608), (6, 33898840), (8, 25424130), (10, 20339304), (12, 16949420), (15, 13559536), (16, 12712065), (20, 10169652), (24, 8474710), (30, 6779768), (40, 5084826), (48, 4237355), (60, 3389884), (80, 2542413), (120, 1694942), (127, 1601520), (240, 847471), (254, 800760), (381, 533840), (508, 400380), (635, 320304), (762, 266920), (1016, 200190), (1270, 160152), (1524, 133460), (1905, 106768), (2032, 100095), (2540, 80076), (3048, 66730), (3810, 53384), (5080, 40038), (6096, 33365), (6673, 30480), (7620, 26692), (10160, 20019), (13346, 15240)]