371163240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 1433301480

約数和(自身を除く): 1062138240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 53, 56, 60, 63, 70, 72, 84, 90, 98, 105, 106, 120, 126, 140, 147, 159, 168, 180, 196, 210, 212, 245, 252, 265, 280, 294, 315, 318, 360, 371, 392, 397, 420, 424, 441, 477, 490, 504, 530, 588, 630, 636, 735, 742, 794, 795, 840, 882, 954, 980, 1060, 1113, 1176, 1191, 1260, 1272, 1470, 1484, 1588, 1590, 1764, 1855, 1908, 1960, 1985, 2120, 2205, 2226, 2382, 2385, 2520, 2597, 2779, 2940, 2968, 3176, 3180, 3339, 3528, 3573, 3710, 3816, 3970, 4410, 4452, 4764, 4770, 5194, 5558, 5565, 5880, 5955, 6360, 6678, 7146, 7420, 7791, 7940, 8337, 8820, 8904, 9528, 9540, 10388, 11116, 11130, 11910, 12985, 13356, 13895, 14292, 14840, 15582, 15880, 16674, 16695, 17640, 17865, 19080, 19453, 20776, 21041, 22232, 22260, 23373, 23820, 25011, 25970, 26712, 27790, 28584, 31164, 33348, 33390, 35730, 38906, 38955, 41685, 42082, 44520, 46746, 47640, 50022, 51940, 55580, 58359, 62328, 63123, 66696, 66780, 71460, 77812, 77910, 83370, 84164, 93492, 97265, 100044, 103880, 105205, 111160, 116718, 116865, 125055, 126246, 133560, 142920, 147287, 155624, 155820, 166740, 168328, 175077, 186984, 189369, 194530, 200088, 210410, 233436, 233730, 250110, 252492, 291795, 294574, 311640, 315615, 333480, 350154, 378738, 389060, 420820, 441861, 466872, 467460, 500220, 504984, 583590, 589148, 631230, 700308, 736435, 757476, 778120, 841640, 875385, 883722, 934920, 946845, 1000440, 1031009, 1167180, 1178296, 1262460, 1325583, 1400616, 1472870, 1514952, 1750770, 1767444, 1893690, 2062018, 2209305, 2334360, 2524920, 2651166, 2945740, 3093027, 3501540, 3534888, 3787380, 4124036, 4418610, 5155045, 5302332, 5891480, 6186054, 6627915, 7003080, 7574760, 8248072, 8837220, 9279081, 10310090, 10604664, 12372108, 13255830, 15465135, 17674440, 18558162, 20620180, 24744216, 26511660, 30930270, 37116324, 41240360, 46395405, 53023320, 61860540, 74232648, 92790810, 123721080, 185581620, 371163240]

約数ペア:

[(1, 371163240), (2, 185581620), (3, 123721080), (4, 92790810), (5, 74232648), (6, 61860540), (7, 53023320), (8, 46395405), (9, 41240360), (10, 37116324), (12, 30930270), (14, 26511660), (15, 24744216), (18, 20620180), (20, 18558162), (21, 17674440), (24, 15465135), (28, 13255830), (30, 12372108), (35, 10604664), (36, 10310090), (40, 9279081), (42, 8837220), (45, 8248072), (49, 7574760), (53, 7003080), (56, 6627915), (60, 6186054), (63, 5891480), (70, 5302332), (72, 5155045), (84, 4418610), (90, 4124036), (98, 3787380), (105, 3534888), (106, 3501540), (120, 3093027), (126, 2945740), (140, 2651166), (147, 2524920), (159, 2334360), (168, 2209305), (180, 2062018), (196, 1893690), (210, 1767444), (212, 1750770), (245, 1514952), (252, 1472870), (265, 1400616), (280, 1325583), (294, 1262460), (315, 1178296), (318, 1167180), (360, 1031009), (371, 1000440), (392, 946845), (397, 934920), (420, 883722), (424, 875385), (441, 841640), (477, 778120), (490, 757476), (504, 736435), (530, 700308), (588, 631230), (630, 589148), (636, 583590), (735, 504984), (742, 500220), (794, 467460), (795, 466872), (840, 441861), (882, 420820), (954, 389060), (980, 378738), (1060, 350154), (1113, 333480), (1176, 315615), (1191, 311640), (1260, 294574), (1272, 291795), (1470, 252492), (1484, 250110), (1588, 233730), (1590, 233436), (1764, 210410), (1855, 200088), (1908, 194530), (1960, 189369), (1985, 186984), (2120, 175077), (2205, 168328), (2226, 166740), (2382, 155820), (2385, 155624), (2520, 147287), (2597, 142920), (2779, 133560), (2940, 126246), (2968, 125055), (3176, 116865), (3180, 116718), (3339, 111160), (3528, 105205), (3573, 103880), (3710, 100044), (3816, 97265), (3970, 93492), (4410, 84164), (4452, 83370), (4764, 77910), (4770, 77812), (5194, 71460), (5558, 66780), (5565, 66696), (5880, 63123), (5955, 62328), (6360, 58359), (6678, 55580), (7146, 51940), (7420, 50022), (7791, 47640), (7940, 46746), (8337, 44520), (8820, 42082), (8904, 41685), (9528, 38955), (9540, 38906), (10388, 35730), (11116, 33390), (11130, 33348), (11910, 31164), (12985, 28584), (13356, 27790), (13895, 26712), (14292, 25970), (14840, 25011), (15582, 23820), (15880, 23373), (16674, 22260), (16695, 22232), (17640, 21041), (17865, 20776), (19080, 19453)]