291517380

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 576

約数和(自身を含む): 1232824320

約数和(自身を除く): 941306940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 41, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 81, 82, 84, 90, 95, 99, 105, 108, 110, 114, 123, 126, 132, 133, 135, 140, 154, 162, 164, 165, 171, 180, 189, 190, 198, 205, 209, 210, 220, 228, 231, 243, 246, 252, 266, 270, 285, 287, 297, 308, 315, 324, 330, 342, 369, 378, 380, 385, 396, 399, 405, 410, 418, 420, 451, 462, 486, 492, 495, 513, 532, 540, 567, 570, 574, 594, 615, 627, 630, 660, 665, 684, 693, 738, 756, 770, 779, 798, 810, 820, 836, 855, 861, 891, 902, 924, 945, 972, 990, 1026, 1045, 1107, 1134, 1140, 1148, 1155, 1188, 1197, 1215, 1230, 1254, 1260, 1330, 1353, 1386, 1435, 1463, 1476, 1485, 1539, 1540, 1558, 1596, 1620, 1701, 1710, 1722, 1782, 1804, 1845, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2214, 2255, 2268, 2310, 2337, 2394, 2430, 2460, 2508, 2565, 2583, 2660, 2673, 2706, 2772, 2835, 2870, 2926, 2970, 3078, 3116, 3135, 3157, 3321, 3402, 3420, 3444, 3465, 3564, 3591, 3690, 3762, 3780, 3895, 3990, 4059, 4158, 4180, 4305, 4389, 4428, 4455, 4510, 4617, 4620, 4674, 4788, 4860, 5130, 5166, 5346, 5412, 5453, 5535, 5643, 5670, 5740, 5852, 5940, 5985, 6156, 6237, 6270, 6314, 6642, 6765, 6804, 6930, 7011, 7182, 7315, 7380, 7524, 7695, 7749, 7790, 7980, 8118, 8316, 8505, 8569, 8610, 8778, 8910, 9020, 9234, 9348, 9405, 9471, 9963, 10260, 10332, 10395, 10692, 10773, 10906, 11070, 11286, 11340, 11685, 11970, 12177, 12474, 12540, 12628, 12915, 13167, 13284, 13365, 13530, 13860, 14022, 14364, 14630, 15390, 15498, 15580, 15785, 16236, 16359, 16605, 16929, 17010, 17138, 17220, 17556, 17820, 17955, 18468, 18711, 18810, 18942, 19926, 20295, 20790, 21033, 21546, 21812, 21945, 22140, 22572, 23085, 23247, 23370, 23940, 24354, 24948, 25707, 25830, 26334, 26730, 27060, 27265, 28044, 28215, 28413, 29260, 30780, 30996, 31185, 31570, 32319, 32718, 33210, 33858, 34020, 34276, 35055, 35910, 36531, 37422, 37620, 37884, 38745, 39501, 39852, 40590, 41580, 42066, 42845, 43092, 43890, 46170, 46494, 46740, 47355, 48708, 49077, 49815, 50787, 51414, 51660, 52668, 53460, 53865, 54530, 56430, 56826, 59983, 60885, 62370, 63099, 63140, 64638, 65436, 65835, 66420, 67716, 69741, 70110, 71820, 73062, 74844, 77121, 77490, 79002, 81180, 81795, 84132, 84645, 85239, 85690, 87780, 92340, 92988, 93555, 94710, 98154, 99630, 101574, 102828, 105165, 107730, 109060, 109593, 112860, 113652, 116235, 118503, 119966, 121770, 124740, 126198, 128535, 129276, 131670, 139482, 140220, 142065, 146124, 147231, 154242, 154980, 158004, 161595, 163590, 169290, 170478, 171380, 179949, 182655, 187110, 189297, 189420, 196308, 197505, 199260, 203148, 210330, 215460, 219186, 231363, 232470, 237006, 239932, 243540, 245385, 252396, 253935, 255717, 257070, 263340, 278964, 284130, 294462, 299915, 308484, 315495, 323190, 327180, 338580, 340956, 348705, 355509, 359898, 365310, 374220, 378594, 385605, 395010, 420660, 426195, 438372, 441693, 462726, 464940, 474012, 490770, 507870, 511434, 514140, 539847, 547965, 568260, 588924, 592515, 599830, 630990, 646380, 694089, 697410, 711018, 719796, 730620, 736155, 757188, 767151, 771210, 790020, 852390, 883386, 899745, 925452, 946485, 981540, 1015740, 1022868, 1079694, 1095930, 1156815, 1185030, 1199660, 1261980, 1278585, 1325079, 1388178, 1394820, 1422036, 1472310, 1534302, 1542420, 1619541, 1704780, 1766772, 1777545, 1799490, 1892970, 2082267, 2159388, 2191860, 2208465, 2313630, 2370060, 2557170, 2650158, 2699235, 2776356, 2944620, 3068604, 3239082, 3470445, 3555090, 3598980, 3785940, 3835755, 4164534, 4416930, 4627260, 4858623, 5114340, 5300316, 5398470, 6478164, 6625395, 6940890, 7110180, 7671510, 8097705, 8329068, 8833860, 9717246, 10411335, 10796940, 13250790, 13881780, 14575869, 15343020, 16195410, 19434492, 20822670, 24293115, 26501580, 29151738, 32390820, 41645340, 48586230, 58303476, 72879345, 97172460, 145758690, 291517380]

約数ペア:

[(1, 291517380), (2, 145758690), (3, 97172460), (4, 72879345), (5, 58303476), (6, 48586230), (7, 41645340), (9, 32390820), (10, 29151738), (11, 26501580), (12, 24293115), (14, 20822670), (15, 19434492), (18, 16195410), (19, 15343020), (20, 14575869), (21, 13881780), (22, 13250790), (27, 10796940), (28, 10411335), (30, 9717246), (33, 8833860), (35, 8329068), (36, 8097705), (38, 7671510), (41, 7110180), (42, 6940890), (44, 6625395), (45, 6478164), (54, 5398470), (55, 5300316), (57, 5114340), (60, 4858623), (63, 4627260), (66, 4416930), (70, 4164534), (76, 3835755), (77, 3785940), (81, 3598980), (82, 3555090), (84, 3470445), (90, 3239082), (95, 3068604), (99, 2944620), (105, 2776356), (108, 2699235), (110, 2650158), (114, 2557170), (123, 2370060), (126, 2313630), (132, 2208465), (133, 2191860), (135, 2159388), (140, 2082267), (154, 1892970), (162, 1799490), (164, 1777545), (165, 1766772), (171, 1704780), (180, 1619541), (189, 1542420), (190, 1534302), (198, 1472310), (205, 1422036), (209, 1394820), (210, 1388178), (220, 1325079), (228, 1278585), (231, 1261980), (243, 1199660), (246, 1185030), (252, 1156815), (266, 1095930), (270, 1079694), (285, 1022868), (287, 1015740), (297, 981540), (308, 946485), (315, 925452), (324, 899745), (330, 883386), (342, 852390), (369, 790020), (378, 771210), (380, 767151), (385, 757188), (396, 736155), (399, 730620), (405, 719796), (410, 711018), (418, 697410), (420, 694089), (451, 646380), (462, 630990), (486, 599830), (492, 592515), (495, 588924), (513, 568260), (532, 547965), (540, 539847), (567, 514140), (570, 511434), (574, 507870), (594, 490770), (615, 474012), (627, 464940), (630, 462726), (660, 441693), (665, 438372), (684, 426195), (693, 420660), (738, 395010), (756, 385605), (770, 378594), (779, 374220), (798, 365310), (810, 359898), (820, 355509), (836, 348705), (855, 340956), (861, 338580), (891, 327180), (902, 323190), (924, 315495), (945, 308484), (972, 299915), (990, 294462), (1026, 284130), (1045, 278964), (1107, 263340), (1134, 257070), (1140, 255717), (1148, 253935), (1155, 252396), (1188, 245385), (1197, 243540), (1215, 239932), (1230, 237006), (1254, 232470), (1260, 231363), (1330, 219186), (1353, 215460), (1386, 210330), (1435, 203148), (1463, 199260), (1476, 197505), (1485, 196308), (1539, 189420), (1540, 189297), (1558, 187110), (1596, 182655), (1620, 179949), (1701, 171380), (1710, 170478), (1722, 169290), (1782, 163590), (1804, 161595), (1845, 158004), (1881, 154980), (1890, 154242), (1980, 147231), (1995, 146124), (2052, 142065), (2079, 140220), (2090, 139482), (2214, 131670), (2255, 129276), (2268, 128535), (2310, 126198), (2337, 124740), (2394, 121770), (2430, 119966), (2460, 118503), (2508, 116235), (2565, 113652), (2583, 112860), (2660, 109593), (2673, 109060), (2706, 107730), (2772, 105165), (2835, 102828), (2870, 101574), (2926, 99630), (2970, 98154), (3078, 94710), (3116, 93555), (3135, 92988), (3157, 92340), (3321, 87780), (3402, 85690), (3420, 85239), (3444, 84645), (3465, 84132), (3564, 81795), (3591, 81180), (3690, 79002), (3762, 77490), (3780, 77121), (3895, 74844), (3990, 73062), (4059, 71820), (4158, 70110), (4180, 69741), (4305, 67716), (4389, 66420), (4428, 65835), (4455, 65436), (4510, 64638), (4617, 63140), (4620, 63099), (4674, 62370), (4788, 60885), (4860, 59983), (5130, 56826), (5166, 56430), (5346, 54530), (5412, 53865), (5453, 53460), (5535, 52668), (5643, 51660), (5670, 51414), (5740, 50787), (5852, 49815), (5940, 49077), (5985, 48708), (6156, 47355), (6237, 46740), (6270, 46494), (6314, 46170), (6642, 43890), (6765, 43092), (6804, 42845), (6930, 42066), (7011, 41580), (7182, 40590), (7315, 39852), (7380, 39501), (7524, 38745), (7695, 37884), (7749, 37620), (7790, 37422), (7980, 36531), (8118, 35910), (8316, 35055), (8505, 34276), (8569, 34020), (8610, 33858), (8778, 33210), (8910, 32718), (9020, 32319), (9234, 31570), (9348, 31185), (9405, 30996), (9471, 30780), (9963, 29260), (10260, 28413), (10332, 28215), (10395, 28044), (10692, 27265), (10773, 27060), (10906, 26730), (11070, 26334), (11286, 25830), (11340, 25707), (11685, 24948), (11970, 24354), (12177, 23940), (12474, 23370), (12540, 23247), (12628, 23085), (12915, 22572), (13167, 22140), (13284, 21945), (13365, 21812), (13530, 21546), (13860, 21033), (14022, 20790), (14364, 20295), (14630, 19926), (15390, 18942), (15498, 18810), (15580, 18711), (15785, 18468), (16236, 17955), (16359, 17820), (16605, 17556), (16929, 17220), (17010, 17138)]