117218220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 406533120

約数和(自身を除く): 289314900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 397, 399, 420, 444, 518, 532, 555, 570, 665, 703, 740, 777, 794, 798, 1036, 1110, 1140, 1191, 1295, 1330, 1406, 1554, 1588, 1596, 1985, 1995, 2109, 2220, 2382, 2590, 2660, 2779, 2812, 3108, 3515, 3885, 3970, 3990, 4218, 4764, 4921, 5180, 5558, 5955, 7030, 7543, 7770, 7940, 7980, 8337, 8436, 9842, 10545, 11116, 11910, 13895, 14060, 14689, 14763, 15086, 15540, 16674, 19684, 21090, 22629, 23820, 24605, 27790, 29378, 29526, 30172, 33348, 37715, 41685, 42180, 44067, 45258, 49210, 52801, 55580, 58756, 59052, 73445, 73815, 75430, 83370, 88134, 90516, 98420, 102823, 105602, 113145, 146890, 147630, 150860, 158403, 166740, 176268, 205646, 211204, 220335, 226290, 264005, 279091, 293780, 295260, 308469, 316806, 411292, 440670, 452580, 514115, 528010, 558182, 616938, 633612, 792015, 837273, 881340, 1028230, 1056020, 1116364, 1233876, 1395455, 1542345, 1584030, 1674546, 1953637, 2056460, 2790910, 3084690, 3168060, 3349092, 3907274, 4186365, 5581820, 5860911, 6169380, 7814548, 8372730, 9768185, 11721822, 16745460, 19536370, 23443644, 29304555, 39072740, 58609110, 117218220]

約数ペア:

[(1, 117218220), (2, 58609110), (3, 39072740), (4, 29304555), (5, 23443644), (6, 19536370), (7, 16745460), (10, 11721822), (12, 9768185), (14, 8372730), (15, 7814548), (19, 6169380), (20, 5860911), (21, 5581820), (28, 4186365), (30, 3907274), (35, 3349092), (37, 3168060), (38, 3084690), (42, 2790910), (57, 2056460), (60, 1953637), (70, 1674546), (74, 1584030), (76, 1542345), (84, 1395455), (95, 1233876), (105, 1116364), (111, 1056020), (114, 1028230), (133, 881340), (140, 837273), (148, 792015), (185, 633612), (190, 616938), (210, 558182), (222, 528010), (228, 514115), (259, 452580), (266, 440670), (285, 411292), (370, 316806), (380, 308469), (397, 295260), (399, 293780), (420, 279091), (444, 264005), (518, 226290), (532, 220335), (555, 211204), (570, 205646), (665, 176268), (703, 166740), (740, 158403), (777, 150860), (794, 147630), (798, 146890), (1036, 113145), (1110, 105602), (1140, 102823), (1191, 98420), (1295, 90516), (1330, 88134), (1406, 83370), (1554, 75430), (1588, 73815), (1596, 73445), (1985, 59052), (1995, 58756), (2109, 55580), (2220, 52801), (2382, 49210), (2590, 45258), (2660, 44067), (2779, 42180), (2812, 41685), (3108, 37715), (3515, 33348), (3885, 30172), (3970, 29526), (3990, 29378), (4218, 27790), (4764, 24605), (4921, 23820), (5180, 22629), (5558, 21090), (5955, 19684), (7030, 16674), (7543, 15540), (7770, 15086), (7940, 14763), (7980, 14689), (8337, 14060), (8436, 13895), (9842, 11910), (10545, 11116)]