2190294756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 6603957360

約数和(自身を除く): 4413662604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 181, 204, 221, 234, 306, 324, 338, 351, 362, 442, 459, 468, 507, 543, 612, 663, 676, 702, 724, 884, 918, 1014, 1053, 1086, 1326, 1377, 1404, 1521, 1629, 1836, 1989, 2028, 2106, 2172, 2197, 2353, 2652, 2754, 2873, 3042, 3077, 3258, 3978, 4212, 4394, 4563, 4706, 4887, 5508, 5746, 5967, 6084, 6154, 6516, 6591, 7059, 7956, 8619, 8788, 9126, 9231, 9412, 9774, 11492, 11934, 12308, 13182, 13689, 14118, 14661, 17238, 17901, 18252, 18462, 19548, 19773, 21177, 23868, 25857, 26364, 27378, 27693, 28236, 29322, 30589, 34476, 35802, 36924, 37349, 39546, 40001, 42354, 51714, 54756, 55386, 58644, 59319, 61178, 63531, 71604, 74698, 77571, 79092, 80002, 83079, 84708, 91767, 103428, 110772, 112047, 118638, 120003, 122356, 127062, 149396, 155142, 160004, 166158, 177957, 183534, 190593, 224094, 232713, 237276, 240006, 249237, 254124, 275301, 310284, 332316, 336141, 355914, 360009, 367068, 381186, 397657, 448188, 465426, 480012, 498474, 520013, 550602, 672282, 711828, 720018, 762372, 795314, 825903, 930852, 996948, 1008423, 1040026, 1080027, 1101204, 1192971, 1344564, 1440036, 1560039, 1590628, 1651806, 2016846, 2080052, 2160054, 2385942, 2477709, 3025269, 3120078, 3240081, 3303612, 3578913, 4033692, 4320108, 4680117, 4771884, 4955418, 6050538, 6240156, 6480162, 6760169, 7157826, 9360234, 9910836, 10736739, 12101076, 12960324, 13520338, 14040351, 14315652, 18720468, 20280507, 21473478, 27040676, 28080702, 32210217, 40561014, 42121053, 42946956, 56161404, 60841521, 64420434, 81122028, 84242106, 121683042, 128840868, 168484212, 182524563, 243366084, 365049126, 547573689, 730098252, 1095147378, 2190294756]

約数ペア:

[(1, 2190294756), (2, 1095147378), (3, 730098252), (4, 547573689), (6, 365049126), (9, 243366084), (12, 182524563), (13, 168484212), (17, 128840868), (18, 121683042), (26, 84242106), (27, 81122028), (34, 64420434), (36, 60841521), (39, 56161404), (51, 42946956), (52, 42121053), (54, 40561014), (68, 32210217), (78, 28080702), (81, 27040676), (102, 21473478), (108, 20280507), (117, 18720468), (153, 14315652), (156, 14040351), (162, 13520338), (169, 12960324), (181, 12101076), (204, 10736739), (221, 9910836), (234, 9360234), (306, 7157826), (324, 6760169), (338, 6480162), (351, 6240156), (362, 6050538), (442, 4955418), (459, 4771884), (468, 4680117), (507, 4320108), (543, 4033692), (612, 3578913), (663, 3303612), (676, 3240081), (702, 3120078), (724, 3025269), (884, 2477709), (918, 2385942), (1014, 2160054), (1053, 2080052), (1086, 2016846), (1326, 1651806), (1377, 1590628), (1404, 1560039), (1521, 1440036), (1629, 1344564), (1836, 1192971), (1989, 1101204), (2028, 1080027), (2106, 1040026), (2172, 1008423), (2197, 996948), (2353, 930852), (2652, 825903), (2754, 795314), (2873, 762372), (3042, 720018), (3077, 711828), (3258, 672282), (3978, 550602), (4212, 520013), (4394, 498474), (4563, 480012), (4706, 465426), (4887, 448188), (5508, 397657), (5746, 381186), (5967, 367068), (6084, 360009), (6154, 355914), (6516, 336141), (6591, 332316), (7059, 310284), (7956, 275301), (8619, 254124), (8788, 249237), (9126, 240006), (9231, 237276), (9412, 232713), (9774, 224094), (11492, 190593), (11934, 183534), (12308, 177957), (13182, 166158), (13689, 160004), (14118, 155142), (14661, 149396), (17238, 127062), (17901, 122356), (18252, 120003), (18462, 118638), (19548, 112047), (19773, 110772), (21177, 103428), (23868, 91767), (25857, 84708), (26364, 83079), (27378, 80002), (27693, 79092), (28236, 77571), (29322, 74698), (30589, 71604), (34476, 63531), (35802, 61178), (36924, 59319), (37349, 58644), (39546, 55386), (40001, 54756), (42354, 51714)]