242885160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 924161940

約数和(自身を除く): 681276780

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, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 281, 294, 315, 343, 360, 392, 420, 441, 490, 504, 562, 588, 630, 686, 735, 840, 843, 882, 980, 1029, 1124, 1176, 1260, 1372, 1405, 1470, 1686, 1715, 1764, 1960, 1967, 2058, 2205, 2248, 2401, 2520, 2529, 2744, 2810, 2940, 3087, 3372, 3430, 3528, 3934, 4116, 4215, 4410, 4802, 5058, 5145, 5620, 5880, 5901, 6174, 6744, 6860, 7203, 7868, 8232, 8430, 8820, 9604, 9835, 10116, 10290, 11240, 11802, 12005, 12348, 12645, 13720, 13769, 14406, 15435, 15736, 16860, 17640, 17703, 19208, 19670, 20232, 20580, 21609, 23604, 24010, 24696, 25290, 27538, 28812, 29505, 30870, 33720, 35406, 36015, 39340, 41160, 41307, 43218, 47208, 48020, 50580, 55076, 57624, 59010, 61740, 68845, 70812, 72030, 78680, 82614, 86436, 88515, 96040, 96383, 101160, 108045, 110152, 118020, 123480, 123921, 137690, 141624, 144060, 165228, 172872, 177030, 192766, 206535, 216090, 236040, 247842, 275380, 288120, 289149, 330456, 354060, 385532, 413070, 432180, 481915, 495684, 550760, 578298, 619605, 674681, 708120, 771064, 826140, 864360, 867447, 963830, 991368, 1156596, 1239210, 1349362, 1445745, 1652280, 1734894, 1927660, 2024043, 2313192, 2478420, 2698724, 2891490, 3373405, 3469788, 3855320, 4048086, 4337235, 4956840, 5397448, 5782980, 6072129, 6746810, 6939576, 8096172, 8674470, 10120215, 11565960, 12144258, 13493620, 16192344, 17348940, 20240430, 24288516, 26987240, 30360645, 34697880, 40480860, 48577032, 60721290, 80961720, 121442580, 242885160]

約数ペア:

[(1, 242885160), (2, 121442580), (3, 80961720), (4, 60721290), (5, 48577032), (6, 40480860), (7, 34697880), (8, 30360645), (9, 26987240), (10, 24288516), (12, 20240430), (14, 17348940), (15, 16192344), (18, 13493620), (20, 12144258), (21, 11565960), (24, 10120215), (28, 8674470), (30, 8096172), (35, 6939576), (36, 6746810), (40, 6072129), (42, 5782980), (45, 5397448), (49, 4956840), (56, 4337235), (60, 4048086), (63, 3855320), (70, 3469788), (72, 3373405), (84, 2891490), (90, 2698724), (98, 2478420), (105, 2313192), (120, 2024043), (126, 1927660), (140, 1734894), (147, 1652280), (168, 1445745), (180, 1349362), (196, 1239210), (210, 1156596), (245, 991368), (252, 963830), (280, 867447), (281, 864360), (294, 826140), (315, 771064), (343, 708120), (360, 674681), (392, 619605), (420, 578298), (441, 550760), (490, 495684), (504, 481915), (562, 432180), (588, 413070), (630, 385532), (686, 354060), (735, 330456), (840, 289149), (843, 288120), (882, 275380), (980, 247842), (1029, 236040), (1124, 216090), (1176, 206535), (1260, 192766), (1372, 177030), (1405, 172872), (1470, 165228), (1686, 144060), (1715, 141624), (1764, 137690), (1960, 123921), (1967, 123480), (2058, 118020), (2205, 110152), (2248, 108045), (2401, 101160), (2520, 96383), (2529, 96040), (2744, 88515), (2810, 86436), (2940, 82614), (3087, 78680), (3372, 72030), (3430, 70812), (3528, 68845), (3934, 61740), (4116, 59010), (4215, 57624), (4410, 55076), (4802, 50580), (5058, 48020), (5145, 47208), (5620, 43218), (5880, 41307), (5901, 41160), (6174, 39340), (6744, 36015), (6860, 35406), (7203, 33720), (7868, 30870), (8232, 29505), (8430, 28812), (8820, 27538), (9604, 25290), (9835, 24696), (10116, 24010), (10290, 23604), (11240, 21609), (11802, 20580), (12005, 20232), (12348, 19670), (12645, 19208), (13720, 17703), (13769, 17640), (14406, 16860), (15435, 15736)]