139211280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 511842240

約数和(自身を除く): 372630960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 139, 144, 156, 180, 195, 208, 214, 234, 240, 260, 278, 312, 321, 360, 390, 417, 428, 468, 520, 535, 556, 585, 624, 642, 695, 720, 780, 834, 856, 936, 963, 1040, 1070, 1112, 1170, 1251, 1284, 1390, 1391, 1560, 1605, 1668, 1712, 1807, 1872, 1926, 2085, 2140, 2224, 2340, 2502, 2568, 2780, 2782, 3120, 3210, 3336, 3614, 3852, 4170, 4173, 4280, 4680, 4815, 5004, 5136, 5421, 5560, 5564, 6255, 6420, 6672, 6955, 7228, 7704, 8340, 8346, 8560, 9035, 9360, 9630, 10008, 10842, 11120, 11128, 12510, 12519, 12840, 13910, 14456, 14873, 15408, 16263, 16680, 16692, 18070, 19260, 20016, 20865, 21684, 22256, 25020, 25038, 25680, 27105, 27820, 28912, 29746, 32526, 33360, 33384, 36140, 38520, 41730, 43368, 44619, 50040, 50076, 54210, 55640, 59492, 62595, 65052, 66768, 72280, 74365, 77040, 81315, 83460, 86736, 89238, 100080, 100152, 108420, 111280, 118984, 125190, 130104, 133857, 144560, 148730, 162630, 166920, 178476, 193349, 200304, 216840, 223095, 237968, 250380, 260208, 267714, 297460, 325260, 333840, 356952, 386698, 433680, 446190, 500760, 535428, 580047, 594920, 650520, 669285, 713904, 773396, 892380, 966745, 1001520, 1070856, 1160094, 1189840, 1301040, 1338570, 1546792, 1740141, 1784760, 1933490, 2141712, 2320188, 2677140, 2900235, 3093584, 3480282, 3569520, 3866980, 4640376, 5354280, 5800470, 6960564, 7733960, 8700705, 9280752, 10708560, 11600940, 13921128, 15467920, 17401410, 23201880, 27842256, 34802820, 46403760, 69605640, 139211280]

約数ペア:

[(1, 139211280), (2, 69605640), (3, 46403760), (4, 34802820), (5, 27842256), (6, 23201880), (8, 17401410), (9, 15467920), (10, 13921128), (12, 11600940), (13, 10708560), (15, 9280752), (16, 8700705), (18, 7733960), (20, 6960564), (24, 5800470), (26, 5354280), (30, 4640376), (36, 3866980), (39, 3569520), (40, 3480282), (45, 3093584), (48, 2900235), (52, 2677140), (60, 2320188), (65, 2141712), (72, 1933490), (78, 1784760), (80, 1740141), (90, 1546792), (104, 1338570), (107, 1301040), (117, 1189840), (120, 1160094), (130, 1070856), (139, 1001520), (144, 966745), (156, 892380), (180, 773396), (195, 713904), (208, 669285), (214, 650520), (234, 594920), (240, 580047), (260, 535428), (278, 500760), (312, 446190), (321, 433680), (360, 386698), (390, 356952), (417, 333840), (428, 325260), (468, 297460), (520, 267714), (535, 260208), (556, 250380), (585, 237968), (624, 223095), (642, 216840), (695, 200304), (720, 193349), (780, 178476), (834, 166920), (856, 162630), (936, 148730), (963, 144560), (1040, 133857), (1070, 130104), (1112, 125190), (1170, 118984), (1251, 111280), (1284, 108420), (1390, 100152), (1391, 100080), (1560, 89238), (1605, 86736), (1668, 83460), (1712, 81315), (1807, 77040), (1872, 74365), (1926, 72280), (2085, 66768), (2140, 65052), (2224, 62595), (2340, 59492), (2502, 55640), (2568, 54210), (2780, 50076), (2782, 50040), (3120, 44619), (3210, 43368), (3336, 41730), (3614, 38520), (3852, 36140), (4170, 33384), (4173, 33360), (4280, 32526), (4680, 29746), (4815, 28912), (5004, 27820), (5136, 27105), (5421, 25680), (5560, 25038), (5564, 25020), (6255, 22256), (6420, 21684), (6672, 20865), (6955, 20016), (7228, 19260), (7704, 18070), (8340, 16692), (8346, 16680), (8560, 16263), (9035, 15408), (9360, 14873), (9630, 14456), (10008, 13910), (10842, 12840), (11120, 12519), (11128, 12510)]