19815149232

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:223

約数の個数: 480

約数和(自身を含む): 62796814080

約数和(自身を除く): 42981664848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 54, 58, 61, 67, 72, 81, 86, 87, 108, 116, 122, 129, 134, 144, 162, 172, 174, 183, 201, 216, 232, 243, 244, 258, 261, 268, 324, 344, 348, 366, 387, 402, 432, 464, 486, 488, 516, 522, 536, 549, 603, 648, 688, 696, 732, 774, 783, 804, 972, 976, 1032, 1044, 1072, 1098, 1161, 1206, 1247, 1296, 1392, 1464, 1548, 1566, 1608, 1647, 1769, 1809, 1943, 1944, 2064, 2088, 2196, 2322, 2349, 2412, 2494, 2623, 2881, 2928, 3096, 3132, 3216, 3294, 3483, 3538, 3618, 3741, 3886, 3888, 4087, 4176, 4392, 4644, 4698, 4824, 4941, 4988, 5246, 5307, 5427, 5762, 5829, 6192, 6264, 6588, 6966, 7047, 7076, 7236, 7482, 7772, 7869, 8174, 8643, 8784, 9288, 9396, 9648, 9882, 9976, 10449, 10492, 10614, 10854, 11223, 11524, 11658, 12261, 12528, 13176, 13932, 14094, 14152, 14472, 14823, 14964, 15544, 15738, 15921, 16281, 16348, 17286, 17487, 18576, 18792, 19764, 19952, 20898, 20984, 21228, 21708, 22446, 23048, 23316, 23607, 24522, 25929, 26352, 27864, 28188, 28304, 28944, 29646, 29928, 31088, 31476, 31842, 32562, 32696, 33669, 34572, 34974, 36783, 37584, 39528, 41796, 41968, 42456, 43416, 44892, 46096, 46632, 47214, 47763, 49044, 51858, 52461, 55728, 56376, 59292, 59856, 62952, 63684, 65124, 65392, 67338, 69144, 69948, 70821, 73566, 76067, 77787, 79056, 83549, 83592, 84912, 86832, 89784, 93264, 94428, 95526, 98088, 101007, 103716, 104922, 110349, 112752, 118523, 118584, 125904, 127368, 130248, 134676, 138288, 139896, 141642, 143289, 147132, 152134, 155574, 157383, 167098, 167184, 175741, 179568, 188856, 191052, 196176, 202014, 207432, 209844, 212463, 220698, 228201, 233361, 237046, 237168, 250647, 254736, 260496, 269352, 279792, 283284, 286578, 294264, 303021, 304268, 311148, 314766, 331047, 334196, 351482, 355569, 377712, 382104, 404028, 414864, 419688, 424926, 429867, 441396, 456402, 466722, 472149, 474092, 501294, 527223, 538704, 566568, 573156, 588528, 606042, 608536, 622296, 629532, 637389, 662094, 668392, 684603, 700083, 702964, 711138, 751941, 764208, 808056, 839376, 849852, 859734, 882792, 912804, 933444, 944298, 948184, 993141, 1002588, 1054446, 1066707, 1133136, 1146312, 1212084, 1217072, 1244592, 1259064, 1274778, 1324188, 1336784, 1369206, 1400166, 1405928, 1422276, 1503882, 1581669, 1616112, 1699704, 1719468, 1765584, 1825608, 1866888, 1888596, 1896368, 1986282, 2005176, 2053809, 2108892, 2133414, 2255823, 2292624, 2424168, 2518128, 2549556, 2648376, 2738412, 2800332, 2811856, 2844552, 3007764, 3163338, 3200121, 3399408, 3438936, 3651216, 3733776, 3777192, 3972564, 4010352, 4107618, 4217784, 4266828, 4511646, 4745007, 4848336, 5096489, 5099112, 5296752, 5476824, 5600664, 5689104, 6015528, 6161427, 6326676, 6400242, 6767469, 6877872, 7554384, 7945128, 8215236, 8435568, 8533656, 9023292, 9490014, 9600363, 10192978, 10198224, 10953648, 11201328, 12031056, 12322854, 12653352, 12800484, 13534938, 14235021, 15289467, 15890256, 16430472, 17067312, 18046584, 18484281, 18980028, 19200726, 20302407, 20385956, 24645708, 25306704, 25600968, 27069876, 28470042, 28801089, 30578934, 32860944, 36093168, 36968562, 37960056, 38401452, 40604814, 40771912, 42705063, 45868401, 49291416, 51201936, 54139752, 56940084, 57602178, 61157868, 73937124, 75920112, 76802904, 81209628, 81543824, 85410126, 91736802, 98582832, 108279504, 113880168, 115204356, 122315736, 137605203, 147874248, 153605808, 162419256, 170820252, 183473604, 227760336, 230408712, 244631472, 275210406, 295748496, 324838512, 341640504, 366947208, 412815609, 460817424, 550420812, 683281008, 733894416, 825631218, 1100841624, 1238446827, 1651262436, 2201683248, 2476893654, 3302524872, 4953787308, 6605049744, 9907574616, 19815149232]

約数ペア:

[(1, 19815149232), (2, 9907574616), (3, 6605049744), (4, 4953787308), (6, 3302524872), (8, 2476893654), (9, 2201683248), (12, 1651262436), (16, 1238446827), (18, 1100841624), (24, 825631218), (27, 733894416), (29, 683281008), (36, 550420812), (43, 460817424), (48, 412815609), (54, 366947208), (58, 341640504), (61, 324838512), (67, 295748496), (72, 275210406), (81, 244631472), (86, 230408712), (87, 227760336), (108, 183473604), (116, 170820252), (122, 162419256), (129, 153605808), (134, 147874248), (144, 137605203), (162, 122315736), (172, 115204356), (174, 113880168), (183, 108279504), (201, 98582832), (216, 91736802), (232, 85410126), (243, 81543824), (244, 81209628), (258, 76802904), (261, 75920112), (268, 73937124), (324, 61157868), (344, 57602178), (348, 56940084), (366, 54139752), (387, 51201936), (402, 49291416), (432, 45868401), (464, 42705063), (486, 40771912), (488, 40604814), (516, 38401452), (522, 37960056), (536, 36968562), (549, 36093168), (603, 32860944), (648, 30578934), (688, 28801089), (696, 28470042), (732, 27069876), (774, 25600968), (783, 25306704), (804, 24645708), (972, 20385956), (976, 20302407), (1032, 19200726), (1044, 18980028), (1072, 18484281), (1098, 18046584), (1161, 17067312), (1206, 16430472), (1247, 15890256), (1296, 15289467), (1392, 14235021), (1464, 13534938), (1548, 12800484), (1566, 12653352), (1608, 12322854), (1647, 12031056), (1769, 11201328), (1809, 10953648), (1943, 10198224), (1944, 10192978), (2064, 9600363), (2088, 9490014), (2196, 9023292), (2322, 8533656), (2349, 8435568), (2412, 8215236), (2494, 7945128), (2623, 7554384), (2881, 6877872), (2928, 6767469), (3096, 6400242), (3132, 6326676), (3216, 6161427), (3294, 6015528), (3483, 5689104), (3538, 5600664), (3618, 5476824), (3741, 5296752), (3886, 5099112), (3888, 5096489), (4087, 4848336), (4176, 4745007), (4392, 4511646), (4644, 4266828), (4698, 4217784), (4824, 4107618), (4941, 4010352), (4988, 3972564), (5246, 3777192), (5307, 3733776), (5427, 3651216), (5762, 3438936), (5829, 3399408), (6192, 3200121), (6264, 3163338), (6588, 3007764), (6966, 2844552), (7047, 2811856), (7076, 2800332), (7236, 2738412), (7482, 2648376), (7772, 2549556), (7869, 2518128), (8174, 2424168), (8643, 2292624), (8784, 2255823), (9288, 2133414), (9396, 2108892), (9648, 2053809), (9882, 2005176), (9976, 1986282), (10449, 1896368), (10492, 1888596), (10614, 1866888), (10854, 1825608), (11223, 1765584), (11524, 1719468), (11658, 1699704), (12261, 1616112), (12528, 1581669), (13176, 1503882), (13932, 1422276), (14094, 1405928), (14152, 1400166), (14472, 1369206), (14823, 1336784), (14964, 1324188), (15544, 1274778), (15738, 1259064), (15921, 1244592), (16281, 1217072), (16348, 1212084), (17286, 1146312), (17487, 1133136), (18576, 1066707), (18792, 1054446), (19764, 1002588), (19952, 993141), (20898, 948184), (20984, 944298), (21228, 933444), (21708, 912804), (22446, 882792), (23048, 859734), (23316, 849852), (23607, 839376), (24522, 808056), (25929, 764208), (26352, 751941), (27864, 711138), (28188, 702964), (28304, 700083), (28944, 684603), (29646, 668392), (29928, 662094), (31088, 637389), (31476, 629532), (31842, 622296), (32562, 608536), (32696, 606042), (33669, 588528), (34572, 573156), (34974, 566568), (36783, 538704), (37584, 527223), (39528, 501294), (41796, 474092), (41968, 472149), (42456, 466722), (43416, 456402), (44892, 441396), (46096, 429867), (46632, 424926), (47214, 419688), (47763, 414864), (49044, 404028), (51858, 382104), (52461, 377712), (55728, 355569), (56376, 351482), (59292, 334196), (59856, 331047), (62952, 314766), (63684, 311148), (65124, 304268), (65392, 303021), (67338, 294264), (69144, 286578), (69948, 283284), (70821, 279792), (73566, 269352), (76067, 260496), (77787, 254736), (79056, 250647), (83549, 237168), (83592, 237046), (84912, 233361), (86832, 228201), (89784, 220698), (93264, 212463), (94428, 209844), (95526, 207432), (98088, 202014), (101007, 196176), (103716, 191052), (104922, 188856), (110349, 179568), (112752, 175741), (118523, 167184), (118584, 167098), (125904, 157383), (127368, 155574), (130248, 152134), (134676, 147132), (138288, 143289), (139896, 141642)]