3243203120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2819}}^1$

素因数の和:3102

約数の個数: 80

約数和(自身を含む): 7685267040

約数和(自身を除く): 4442063920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 197, 292, 365, 394, 584, 730, 788, 985, 1168, 1460, 1576, 1970, 2819, 2920, 3152, 3940, 5638, 5840, 7880, 11276, 14095, 14381, 15760, 22552, 28190, 28762, 45104, 56380, 57524, 71905, 112760, 115048, 143810, 205787, 225520, 230096, 287620, 411574, 555343, 575240, 823148, 1028935, 1110686, 1150480, 1646296, 2057870, 2221372, 2776715, 3292592, 4115740, 4442744, 5553430, 8231480, 8885488, 11106860, 16462960, 22213720, 40540039, 44427440, 81080078, 162160156, 202700195, 324320312, 405400390, 648640624, 810800780, 1621601560, 3243203120]

約数ペア:

[(1, 3243203120), (2, 1621601560), (4, 810800780), (5, 648640624), (8, 405400390), (10, 324320312), (16, 202700195), (20, 162160156), (40, 81080078), (73, 44427440), (80, 40540039), (146, 22213720), (197, 16462960), (292, 11106860), (365, 8885488), (394, 8231480), (584, 5553430), (730, 4442744), (788, 4115740), (985, 3292592), (1168, 2776715), (1460, 2221372), (1576, 2057870), (1970, 1646296), (2819, 1150480), (2920, 1110686), (3152, 1028935), (3940, 823148), (5638, 575240), (5840, 555343), (7880, 411574), (11276, 287620), (14095, 230096), (14381, 225520), (15760, 205787), (22552, 143810), (28190, 115048), (28762, 112760), (45104, 71905), (56380, 57524)]