201960330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 372841590

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 179, 195, 263, 286, 330, 358, 390, 429, 526, 537, 715, 789, 858, 895, 1074, 1315, 1430, 1578, 1790, 1969, 2145, 2327, 2630, 2685, 2893, 3419, 3938, 3945, 4290, 4654, 5370, 5786, 5907, 6838, 6981, 7890, 8679, 9845, 10257, 11635, 11814, 13962, 14465, 17095, 17358, 19690, 20514, 23270, 25597, 28930, 29535, 34190, 34905, 37609, 43395, 47077, 51194, 51285, 59070, 69810, 75218, 76791, 86790, 94154, 102570, 112827, 127985, 141231, 153582, 188045, 225654, 235385, 255970, 282462, 376090, 383955, 470770, 517847, 564135, 612001, 706155, 767910, 1035694, 1128270, 1224002, 1412310, 1553541, 1836003, 2589235, 3060005, 3107082, 3672006, 5178470, 6120010, 6732011, 7767705, 9180015, 13464022, 15535410, 18360030, 20196033, 33660055, 40392066, 67320110, 100980165, 201960330]

約数ペア:

[(1, 201960330), (2, 100980165), (3, 67320110), (5, 40392066), (6, 33660055), (10, 20196033), (11, 18360030), (13, 15535410), (15, 13464022), (22, 9180015), (26, 7767705), (30, 6732011), (33, 6120010), (39, 5178470), (55, 3672006), (65, 3107082), (66, 3060005), (78, 2589235), (110, 1836003), (130, 1553541), (143, 1412310), (165, 1224002), (179, 1128270), (195, 1035694), (263, 767910), (286, 706155), (330, 612001), (358, 564135), (390, 517847), (429, 470770), (526, 383955), (537, 376090), (715, 282462), (789, 255970), (858, 235385), (895, 225654), (1074, 188045), (1315, 153582), (1430, 141231), (1578, 127985), (1790, 112827), (1969, 102570), (2145, 94154), (2327, 86790), (2630, 76791), (2685, 75218), (2893, 69810), (3419, 59070), (3938, 51285), (3945, 51194), (4290, 47077), (4654, 43395), (5370, 37609), (5786, 34905), (5907, 34190), (6838, 29535), (6981, 28930), (7890, 25597), (8679, 23270), (9845, 20514), (10257, 19690), (11635, 17358), (11814, 17095), (13962, 14465)]