149919840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 594397440

約数和(自身を除く): 444477600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 278, 280, 288, 315, 321, 336, 360, 417, 420, 428, 480, 504, 535, 556, 560, 630, 642, 672, 695, 720, 749, 834, 840, 856, 963, 973, 1008, 1070, 1112, 1120, 1251, 1260, 1284, 1390, 1440, 1498, 1605, 1668, 1680, 1712, 1926, 1946, 2016, 2085, 2140, 2224, 2247, 2502, 2520, 2568, 2780, 2919, 2996, 3210, 3336, 3360, 3424, 3745, 3852, 3892, 4170, 4280, 4448, 4494, 4815, 4865, 5004, 5040, 5136, 5560, 5838, 5992, 6255, 6420, 6672, 6741, 7490, 7704, 7784, 8340, 8560, 8757, 8988, 9630, 9730, 10008, 10080, 10272, 11120, 11235, 11676, 11984, 12510, 12840, 13344, 13482, 14595, 14873, 14980, 15408, 15568, 16680, 17120, 17514, 17976, 19260, 19460, 20016, 22240, 22470, 23352, 23968, 25020, 25680, 26964, 29190, 29746, 29960, 30816, 31136, 33360, 33705, 35028, 35952, 38520, 38920, 40032, 43785, 44619, 44940, 46704, 50040, 51360, 53928, 58380, 59492, 59920, 66720, 67410, 70056, 71904, 74365, 77040, 77840, 87570, 89238, 89880, 93408, 100080, 104111, 107856, 116760, 118984, 119840, 133857, 134820, 140112, 148730, 154080, 155680, 175140, 178476, 179760, 200160, 208222, 215712, 223095, 233520, 237968, 267714, 269640, 280224, 297460, 312333, 350280, 356952, 359520, 416444, 446190, 467040, 475936, 520555, 535428, 539280, 594920, 624666, 669285, 700560, 713904, 832888, 892380, 936999, 1041110, 1070856, 1078560, 1189840, 1249332, 1338570, 1401120, 1427808, 1561665, 1665776, 1784760, 1873998, 2082220, 2141712, 2379680, 2498664, 2677140, 3123330, 3331552, 3569520, 3747996, 4164440, 4283424, 4684995, 4997328, 5354280, 6246660, 7139040, 7495992, 8328880, 9369990, 9994656, 10708560, 12493320, 14991984, 16657760, 18739980, 21417120, 24986640, 29983968, 37479960, 49973280, 74959920, 149919840]

約数ペア:

[(1, 149919840), (2, 74959920), (3, 49973280), (4, 37479960), (5, 29983968), (6, 24986640), (7, 21417120), (8, 18739980), (9, 16657760), (10, 14991984), (12, 12493320), (14, 10708560), (15, 9994656), (16, 9369990), (18, 8328880), (20, 7495992), (21, 7139040), (24, 6246660), (28, 5354280), (30, 4997328), (32, 4684995), (35, 4283424), (36, 4164440), (40, 3747996), (42, 3569520), (45, 3331552), (48, 3123330), (56, 2677140), (60, 2498664), (63, 2379680), (70, 2141712), (72, 2082220), (80, 1873998), (84, 1784760), (90, 1665776), (96, 1561665), (105, 1427808), (107, 1401120), (112, 1338570), (120, 1249332), (126, 1189840), (139, 1078560), (140, 1070856), (144, 1041110), (160, 936999), (168, 892380), (180, 832888), (210, 713904), (214, 700560), (224, 669285), (240, 624666), (252, 594920), (278, 539280), (280, 535428), (288, 520555), (315, 475936), (321, 467040), (336, 446190), (360, 416444), (417, 359520), (420, 356952), (428, 350280), (480, 312333), (504, 297460), (535, 280224), (556, 269640), (560, 267714), (630, 237968), (642, 233520), (672, 223095), (695, 215712), (720, 208222), (749, 200160), (834, 179760), (840, 178476), (856, 175140), (963, 155680), (973, 154080), (1008, 148730), (1070, 140112), (1112, 134820), (1120, 133857), (1251, 119840), (1260, 118984), (1284, 116760), (1390, 107856), (1440, 104111), (1498, 100080), (1605, 93408), (1668, 89880), (1680, 89238), (1712, 87570), (1926, 77840), (1946, 77040), (2016, 74365), (2085, 71904), (2140, 70056), (2224, 67410), (2247, 66720), (2502, 59920), (2520, 59492), (2568, 58380), (2780, 53928), (2919, 51360), (2996, 50040), (3210, 46704), (3336, 44940), (3360, 44619), (3424, 43785), (3745, 40032), (3852, 38920), (3892, 38520), (4170, 35952), (4280, 35028), (4448, 33705), (4494, 33360), (4815, 31136), (4865, 30816), (5004, 29960), (5040, 29746), (5136, 29190), (5560, 26964), (5838, 25680), (5992, 25020), (6255, 23968), (6420, 23352), (6672, 22470), (6741, 22240), (7490, 20016), (7704, 19460), (7784, 19260), (8340, 17976), (8560, 17514), (8757, 17120), (8988, 16680), (9630, 15568), (9730, 15408), (10008, 14980), (10080, 14873), (10272, 14595), (11120, 13482), (11235, 13344), (11676, 12840), (11984, 12510)]