205790040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 670709520

約数和(自身を除く): 464919480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1093, 1569, 2092, 2186, 2615, 3138, 3279, 4184, 4372, 4707, 5230, 5465, 6276, 6558, 7845, 8744, 9414, 9837, 10460, 10930, 12552, 13116, 15690, 16395, 18828, 19674, 20920, 21860, 23535, 26232, 31380, 32790, 37656, 39348, 43720, 47070, 49185, 62760, 65580, 78696, 94140, 98370, 131160, 188280, 196740, 393480, 571639, 1143278, 1714917, 2286556, 2858195, 3429834, 4573112, 5144751, 5716390, 6859668, 8574585, 10289502, 11432780, 13719336, 17149170, 20579004, 22865560, 25723755, 34298340, 41158008, 51447510, 68596680, 102895020, 205790040]

約数ペア:

[(1, 205790040), (2, 102895020), (3, 68596680), (4, 51447510), (5, 41158008), (6, 34298340), (8, 25723755), (9, 22865560), (10, 20579004), (12, 17149170), (15, 13719336), (18, 11432780), (20, 10289502), (24, 8574585), (30, 6859668), (36, 5716390), (40, 5144751), (45, 4573112), (60, 3429834), (72, 2858195), (90, 2286556), (120, 1714917), (180, 1143278), (360, 571639), (523, 393480), (1046, 196740), (1093, 188280), (1569, 131160), (2092, 98370), (2186, 94140), (2615, 78696), (3138, 65580), (3279, 62760), (4184, 49185), (4372, 47070), (4707, 43720), (5230, 39348), (5465, 37656), (6276, 32790), (6558, 31380), (7845, 26232), (8744, 23535), (9414, 21860), (9837, 20920), (10460, 19674), (10930, 18828), (12552, 16395), (13116, 15690)]