289227120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 640

約数和(自身を含む): 1259919360

約数和(自身を除く): 970692240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 24, 26, 28, 30, 34, 35, 38, 39, 40, 41, 42, 48, 51, 52, 56, 57, 60, 65, 68, 70, 76, 78, 80, 82, 84, 85, 91, 95, 102, 104, 105, 112, 114, 119, 120, 123, 130, 133, 136, 140, 152, 156, 164, 168, 170, 182, 190, 195, 204, 205, 208, 210, 221, 228, 238, 240, 246, 247, 255, 260, 266, 272, 273, 280, 285, 287, 304, 312, 323, 328, 336, 340, 357, 364, 380, 390, 399, 408, 410, 420, 442, 455, 456, 476, 492, 494, 510, 520, 532, 533, 546, 560, 570, 574, 595, 615, 624, 646, 656, 663, 665, 680, 697, 714, 728, 741, 760, 779, 780, 798, 816, 820, 840, 861, 884, 910, 912, 952, 969, 984, 988, 1020, 1040, 1064, 1066, 1092, 1105, 1140, 1148, 1190, 1230, 1235, 1292, 1326, 1330, 1360, 1365, 1394, 1428, 1435, 1456, 1482, 1520, 1547, 1558, 1560, 1596, 1599, 1615, 1640, 1680, 1722, 1729, 1768, 1785, 1820, 1904, 1938, 1968, 1976, 1995, 2040, 2091, 2128, 2132, 2184, 2210, 2261, 2280, 2296, 2337, 2380, 2460, 2470, 2584, 2652, 2660, 2665, 2730, 2788, 2856, 2870, 2964, 3094, 3116, 3120, 3192, 3198, 3230, 3280, 3315, 3444, 3458, 3485, 3536, 3570, 3640, 3705, 3731, 3876, 3895, 3952, 3990, 4080, 4182, 4199, 4264, 4305, 4368, 4420, 4522, 4560, 4592, 4641, 4674, 4760, 4845, 4879, 4920, 4940, 5168, 5187, 5304, 5320, 5330, 5453, 5460, 5576, 5712, 5740, 5928, 6188, 6232, 6384, 6396, 6460, 6630, 6783, 6888, 6916, 6970, 7140, 7280, 7410, 7462, 7735, 7752, 7790, 7980, 7995, 8364, 8398, 8528, 8610, 8645, 8840, 9044, 9061, 9282, 9348, 9520, 9690, 9758, 9840, 9880, 10127, 10374, 10455, 10608, 10640, 10660, 10906, 10920, 11152, 11193, 11305, 11480, 11685, 11856, 12376, 12464, 12597, 12792, 12920, 13243, 13260, 13566, 13776, 13832, 13940, 14280, 14637, 14820, 14924, 15470, 15504, 15580, 15960, 15990, 16359, 16728, 16796, 17220, 17290, 17680, 18088, 18122, 18564, 18655, 18696, 19380, 19516, 19760, 20254, 20748, 20910, 20995, 21320, 21812, 21840, 22386, 22610, 22960, 23205, 23370, 24395, 24752, 25194, 25584, 25840, 25935, 26486, 26520, 27132, 27183, 27265, 27664, 27880, 28560, 29274, 29393, 29640, 29848, 30381, 30940, 31160, 31920, 31980, 32718, 33456, 33592, 33915, 34440, 34580, 36176, 36244, 37128, 37310, 37392, 38760, 39032, 39729, 40508, 41496, 41820, 41990, 42640, 43624, 44772, 45220, 45305, 46410, 46740, 48790, 50388, 50635, 51870, 52972, 53040, 54264, 54366, 54530, 55760, 55965, 58548, 58786, 59280, 59696, 60762, 61880, 62320, 62985, 63427, 63960, 65436, 66215, 67184, 67830, 68880, 69160, 70889, 72488, 73185, 74256, 74620, 77520, 78064, 79458, 81016, 81795, 82992, 83640, 83980, 87248, 88179, 89544, 90440, 90610, 92701, 92820, 93480, 97580, 100776, 101270, 103740, 105944, 108528, 108732, 109060, 111930, 117096, 117572, 121524, 123760, 125970, 126854, 127920, 130872, 132430, 135660, 135915, 138320, 141778, 144976, 146370, 146965, 149240, 151905, 158916, 162032, 163590, 167280, 167960, 172159, 176358, 179088, 180880, 181220, 185402, 185640, 186960, 190281, 195160, 198645, 201552, 202540, 207480, 211888, 212667, 217464, 218120, 223860, 234192, 235144, 243048, 251940, 253708, 261744, 264860, 271320, 271830, 278103, 283556, 292740, 293930, 298480, 303810, 317135, 317832, 327180, 335920, 344318, 352716, 354445, 362440, 370804, 371280, 380562, 390320, 397290, 405080, 414960, 425334, 434928, 436240, 440895, 447720, 463505, 470288, 486096, 503880, 507416, 516477, 529720, 542640, 543660, 556206, 567112, 585480, 587860, 607620, 634270, 635664, 654360, 688636, 705432, 708890, 724880, 741608, 761124, 794580, 810160, 850668, 860795, 881790, 895440, 927010, 951405, 1007760, 1014832, 1032954, 1059440, 1063335, 1087320, 1112412, 1134224, 1170960, 1175720, 1205113, 1215240, 1268540, 1308720, 1377272, 1390515, 1410864, 1417780, 1483216, 1522248, 1589160, 1701336, 1721590, 1763580, 1854020, 1902810, 2065908, 2126670, 2174640, 2224824, 2351440, 2410226, 2430480, 2537080, 2582385, 2754544, 2781030, 2835560, 3044496, 3178320, 3402672, 3443180, 3527160, 3615339, 3708040, 3805620, 4131816, 4253340, 4449648, 4820452, 5074160, 5164770, 5562060, 5671120, 6025565, 6886360, 7054320, 7230678, 7416080, 7611240, 8263632, 8506680, 9640904, 10329540, 11124120, 12051130, 13772720, 14461356, 15222480, 17013360, 18076695, 19281808, 20659080, 22248240, 24102260, 28922712, 36153390, 41318160, 48204520, 57845424, 72306780, 96409040, 144613560, 289227120]

約数ペア:

[(1, 289227120), (2, 144613560), (3, 96409040), (4, 72306780), (5, 57845424), (6, 48204520), (7, 41318160), (8, 36153390), (10, 28922712), (12, 24102260), (13, 22248240), (14, 20659080), (15, 19281808), (16, 18076695), (17, 17013360), (19, 15222480), (20, 14461356), (21, 13772720), (24, 12051130), (26, 11124120), (28, 10329540), (30, 9640904), (34, 8506680), (35, 8263632), (38, 7611240), (39, 7416080), (40, 7230678), (41, 7054320), (42, 6886360), (48, 6025565), (51, 5671120), (52, 5562060), (56, 5164770), (57, 5074160), (60, 4820452), (65, 4449648), (68, 4253340), (70, 4131816), (76, 3805620), (78, 3708040), (80, 3615339), (82, 3527160), (84, 3443180), (85, 3402672), (91, 3178320), (95, 3044496), (102, 2835560), (104, 2781030), (105, 2754544), (112, 2582385), (114, 2537080), (119, 2430480), (120, 2410226), (123, 2351440), (130, 2224824), (133, 2174640), (136, 2126670), (140, 2065908), (152, 1902810), (156, 1854020), (164, 1763580), (168, 1721590), (170, 1701336), (182, 1589160), (190, 1522248), (195, 1483216), (204, 1417780), (205, 1410864), (208, 1390515), (210, 1377272), (221, 1308720), (228, 1268540), (238, 1215240), (240, 1205113), (246, 1175720), (247, 1170960), (255, 1134224), (260, 1112412), (266, 1087320), (272, 1063335), (273, 1059440), (280, 1032954), (285, 1014832), (287, 1007760), (304, 951405), (312, 927010), (323, 895440), (328, 881790), (336, 860795), (340, 850668), (357, 810160), (364, 794580), (380, 761124), (390, 741608), (399, 724880), (408, 708890), (410, 705432), (420, 688636), (442, 654360), (455, 635664), (456, 634270), (476, 607620), (492, 587860), (494, 585480), (510, 567112), (520, 556206), (532, 543660), (533, 542640), (546, 529720), (560, 516477), (570, 507416), (574, 503880), (595, 486096), (615, 470288), (624, 463505), (646, 447720), (656, 440895), (663, 436240), (665, 434928), (680, 425334), (697, 414960), (714, 405080), (728, 397290), (741, 390320), (760, 380562), (779, 371280), (780, 370804), (798, 362440), (816, 354445), (820, 352716), (840, 344318), (861, 335920), (884, 327180), (910, 317832), (912, 317135), (952, 303810), (969, 298480), (984, 293930), (988, 292740), (1020, 283556), (1040, 278103), (1064, 271830), (1066, 271320), (1092, 264860), (1105, 261744), (1140, 253708), (1148, 251940), (1190, 243048), (1230, 235144), (1235, 234192), (1292, 223860), (1326, 218120), (1330, 217464), (1360, 212667), (1365, 211888), (1394, 207480), (1428, 202540), (1435, 201552), (1456, 198645), (1482, 195160), (1520, 190281), (1547, 186960), (1558, 185640), (1560, 185402), (1596, 181220), (1599, 180880), (1615, 179088), (1640, 176358), (1680, 172159), (1722, 167960), (1729, 167280), (1768, 163590), (1785, 162032), (1820, 158916), (1904, 151905), (1938, 149240), (1968, 146965), (1976, 146370), (1995, 144976), (2040, 141778), (2091, 138320), (2128, 135915), (2132, 135660), (2184, 132430), (2210, 130872), (2261, 127920), (2280, 126854), (2296, 125970), (2337, 123760), (2380, 121524), (2460, 117572), (2470, 117096), (2584, 111930), (2652, 109060), (2660, 108732), (2665, 108528), (2730, 105944), (2788, 103740), (2856, 101270), (2870, 100776), (2964, 97580), (3094, 93480), (3116, 92820), (3120, 92701), (3192, 90610), (3198, 90440), (3230, 89544), (3280, 88179), (3315, 87248), (3444, 83980), (3458, 83640), (3485, 82992), (3536, 81795), (3570, 81016), (3640, 79458), (3705, 78064), (3731, 77520), (3876, 74620), (3895, 74256), (3952, 73185), (3990, 72488), (4080, 70889), (4182, 69160), (4199, 68880), (4264, 67830), (4305, 67184), (4368, 66215), (4420, 65436), (4522, 63960), (4560, 63427), (4592, 62985), (4641, 62320), (4674, 61880), (4760, 60762), (4845, 59696), (4879, 59280), (4920, 58786), (4940, 58548), (5168, 55965), (5187, 55760), (5304, 54530), (5320, 54366), (5330, 54264), (5453, 53040), (5460, 52972), (5576, 51870), (5712, 50635), (5740, 50388), (5928, 48790), (6188, 46740), (6232, 46410), (6384, 45305), (6396, 45220), (6460, 44772), (6630, 43624), (6783, 42640), (6888, 41990), (6916, 41820), (6970, 41496), (7140, 40508), (7280, 39729), (7410, 39032), (7462, 38760), (7735, 37392), (7752, 37310), (7790, 37128), (7980, 36244), (7995, 36176), (8364, 34580), (8398, 34440), (8528, 33915), (8610, 33592), (8645, 33456), (8840, 32718), (9044, 31980), (9061, 31920), (9282, 31160), (9348, 30940), (9520, 30381), (9690, 29848), (9758, 29640), (9840, 29393), (9880, 29274), (10127, 28560), (10374, 27880), (10455, 27664), (10608, 27265), (10640, 27183), (10660, 27132), (10906, 26520), (10920, 26486), (11152, 25935), (11193, 25840), (11305, 25584), (11480, 25194), (11685, 24752), (11856, 24395), (12376, 23370), (12464, 23205), (12597, 22960), (12792, 22610), (12920, 22386), (13243, 21840), (13260, 21812), (13566, 21320), (13776, 20995), (13832, 20910), (13940, 20748), (14280, 20254), (14637, 19760), (14820, 19516), (14924, 19380), (15470, 18696), (15504, 18655), (15580, 18564), (15960, 18122), (15990, 18088), (16359, 17680), (16728, 17290), (16796, 17220)]