440134240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 1415715840

約数和(自身を除く): 975581600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 37, 38, 40, 43, 52, 56, 65, 70, 74, 76, 80, 86, 91, 95, 104, 112, 130, 133, 140, 148, 152, 160, 172, 182, 185, 190, 208, 215, 224, 247, 259, 260, 266, 280, 296, 301, 304, 344, 364, 370, 380, 416, 430, 455, 481, 494, 518, 520, 532, 559, 560, 592, 602, 608, 665, 688, 703, 728, 740, 760, 817, 860, 910, 962, 988, 1036, 1040, 1064, 1118, 1120, 1184, 1204, 1235, 1295, 1330, 1376, 1406, 1456, 1480, 1505, 1520, 1591, 1634, 1720, 1729, 1820, 1924, 1976, 2072, 2080, 2128, 2236, 2405, 2408, 2470, 2590, 2660, 2795, 2812, 2912, 2960, 3010, 3040, 3182, 3268, 3367, 3440, 3458, 3515, 3640, 3848, 3913, 3952, 4085, 4144, 4256, 4472, 4810, 4816, 4921, 4940, 5180, 5320, 5590, 5624, 5719, 5920, 6020, 6364, 6536, 6734, 6880, 6916, 7030, 7280, 7696, 7826, 7904, 7955, 8170, 8288, 8645, 8944, 9139, 9620, 9632, 9842, 9880, 10360, 10621, 10640, 11137, 11180, 11248, 11438, 12040, 12728, 13072, 13468, 13832, 14060, 14560, 15392, 15652, 15910, 16340, 16835, 17290, 17888, 18278, 19240, 19565, 19684, 19760, 20683, 20720, 21242, 21280, 22274, 22360, 22496, 22876, 24080, 24605, 25456, 26144, 26936, 27664, 28120, 28595, 30229, 31304, 31820, 32680, 33670, 34580, 36556, 38480, 39130, 39368, 39520, 41366, 41440, 42484, 44548, 44720, 45695, 45752, 48160, 49210, 50912, 53105, 53872, 55328, 55685, 56240, 57190, 60458, 62608, 63640, 63973, 65360, 67340, 69160, 73112, 74347, 76960, 78260, 78736, 82732, 84968, 89096, 89440, 91390, 91504, 98420, 103415, 106210, 107744, 111370, 112480, 114380, 120916, 125216, 127280, 127946, 130720, 134680, 138320, 144781, 146224, 148694, 151145, 156520, 157472, 165464, 169936, 178192, 182780, 183008, 196840, 206830, 211603, 212420, 222740, 228760, 241832, 254560, 255892, 269360, 276640, 289562, 292448, 297388, 302290, 313040, 319865, 330928, 339872, 356384, 365560, 371735, 392977, 393680, 413660, 423206, 424840, 445480, 457520, 483664, 511784, 538720, 579124, 594776, 604580, 626080, 639730, 661856, 723905, 731120, 743470, 785954, 787360, 827320, 846412, 849680, 890960, 915040, 967328, 1023568, 1058015, 1158248, 1189552, 1209160, 1279460, 1447810, 1462240, 1486940, 1571908, 1654640, 1692824, 1699360, 1781920, 1964885, 2047136, 2116030, 2316496, 2379104, 2418320, 2558920, 2750839, 2895620, 2973880, 3143816, 3309280, 3385648, 3929770, 4232060, 4632992, 4836640, 5117840, 5501678, 5791240, 5947760, 6287632, 6771296, 7859540, 8464120, 10235680, 11003356, 11582480, 11895520, 12575264, 13754195, 15719080, 16928240, 22006712, 23164960, 27508390, 31438160, 33856480, 44013424, 55016780, 62876320, 88026848, 110033560, 220067120, 440134240]

約数ペア:

[(1, 440134240), (2, 220067120), (4, 110033560), (5, 88026848), (7, 62876320), (8, 55016780), (10, 44013424), (13, 33856480), (14, 31438160), (16, 27508390), (19, 23164960), (20, 22006712), (26, 16928240), (28, 15719080), (32, 13754195), (35, 12575264), (37, 11895520), (38, 11582480), (40, 11003356), (43, 10235680), (52, 8464120), (56, 7859540), (65, 6771296), (70, 6287632), (74, 5947760), (76, 5791240), (80, 5501678), (86, 5117840), (91, 4836640), (95, 4632992), (104, 4232060), (112, 3929770), (130, 3385648), (133, 3309280), (140, 3143816), (148, 2973880), (152, 2895620), (160, 2750839), (172, 2558920), (182, 2418320), (185, 2379104), (190, 2316496), (208, 2116030), (215, 2047136), (224, 1964885), (247, 1781920), (259, 1699360), (260, 1692824), (266, 1654640), (280, 1571908), (296, 1486940), (301, 1462240), (304, 1447810), (344, 1279460), (364, 1209160), (370, 1189552), (380, 1158248), (416, 1058015), (430, 1023568), (455, 967328), (481, 915040), (494, 890960), (518, 849680), (520, 846412), (532, 827320), (559, 787360), (560, 785954), (592, 743470), (602, 731120), (608, 723905), (665, 661856), (688, 639730), (703, 626080), (728, 604580), (740, 594776), (760, 579124), (817, 538720), (860, 511784), (910, 483664), (962, 457520), (988, 445480), (1036, 424840), (1040, 423206), (1064, 413660), (1118, 393680), (1120, 392977), (1184, 371735), (1204, 365560), (1235, 356384), (1295, 339872), (1330, 330928), (1376, 319865), (1406, 313040), (1456, 302290), (1480, 297388), (1505, 292448), (1520, 289562), (1591, 276640), (1634, 269360), (1720, 255892), (1729, 254560), (1820, 241832), (1924, 228760), (1976, 222740), (2072, 212420), (2080, 211603), (2128, 206830), (2236, 196840), (2405, 183008), (2408, 182780), (2470, 178192), (2590, 169936), (2660, 165464), (2795, 157472), (2812, 156520), (2912, 151145), (2960, 148694), (3010, 146224), (3040, 144781), (3182, 138320), (3268, 134680), (3367, 130720), (3440, 127946), (3458, 127280), (3515, 125216), (3640, 120916), (3848, 114380), (3913, 112480), (3952, 111370), (4085, 107744), (4144, 106210), (4256, 103415), (4472, 98420), (4810, 91504), (4816, 91390), (4921, 89440), (4940, 89096), (5180, 84968), (5320, 82732), (5590, 78736), (5624, 78260), (5719, 76960), (5920, 74347), (6020, 73112), (6364, 69160), (6536, 67340), (6734, 65360), (6880, 63973), (6916, 63640), (7030, 62608), (7280, 60458), (7696, 57190), (7826, 56240), (7904, 55685), (7955, 55328), (8170, 53872), (8288, 53105), (8645, 50912), (8944, 49210), (9139, 48160), (9620, 45752), (9632, 45695), (9842, 44720), (9880, 44548), (10360, 42484), (10621, 41440), (10640, 41366), (11137, 39520), (11180, 39368), (11248, 39130), (11438, 38480), (12040, 36556), (12728, 34580), (13072, 33670), (13468, 32680), (13832, 31820), (14060, 31304), (14560, 30229), (15392, 28595), (15652, 28120), (15910, 27664), (16340, 26936), (16835, 26144), (17290, 25456), (17888, 24605), (18278, 24080), (19240, 22876), (19565, 22496), (19684, 22360), (19760, 22274), (20683, 21280), (20720, 21242)]