19533814560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7507}}^1$

素因数の和:7680

約数の個数: 288

約数和(自身を含む): 72312851520

約数和(自身を除く): 52779036960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 139, 144, 156, 160, 180, 195, 208, 234, 240, 260, 278, 288, 312, 360, 390, 416, 417, 468, 480, 520, 556, 585, 624, 695, 720, 780, 834, 936, 1040, 1112, 1170, 1248, 1251, 1390, 1440, 1560, 1668, 1807, 1872, 2080, 2085, 2224, 2340, 2502, 2780, 3120, 3336, 3614, 3744, 4170, 4448, 4680, 5004, 5421, 5560, 6240, 6255, 6672, 7228, 7507, 8340, 9035, 9360, 10008, 10842, 11120, 12510, 13344, 14456, 15014, 16263, 16680, 18070, 18720, 20016, 21684, 22240, 22521, 25020, 27105, 28912, 30028, 32526, 33360, 36140, 37535, 40032, 43368, 45042, 50040, 54210, 57824, 60056, 65052, 66720, 67563, 72280, 75070, 81315, 86736, 90084, 97591, 100080, 108420, 112605, 120112, 130104, 135126, 144560, 150140, 162630, 173472, 180168, 195182, 200160, 216840, 225210, 240224, 260208, 270252, 289120, 292773, 300280, 325260, 337815, 360336, 390364, 433680, 450420, 487955, 520416, 540504, 585546, 600560, 650520, 675630, 720672, 780728, 867360, 878319, 900840, 975910, 1043473, 1081008, 1171092, 1201120, 1301040, 1351260, 1463865, 1561456, 1756638, 1801680, 1951820, 2086946, 2162016, 2342184, 2602080, 2702520, 2927730, 3122912, 3130419, 3513276, 3603360, 3903640, 4173892, 4391595, 4684368, 5217365, 5405040, 5855460, 6260838, 7026552, 7807280, 8347784, 8783190, 9368736, 9391257, 10434730, 10810080, 11710920, 12521676, 13565149, 14053104, 15614560, 15652095, 16695568, 17566380, 18782514, 20869460, 23421840, 25043352, 27130298, 28106208, 31304190, 33391136, 35132760, 37565028, 40695447, 41738920, 46843680, 46956285, 50086704, 54260596, 62608380, 67825745, 70265520, 75130056, 81390894, 83477840, 93912570, 100173408, 108521192, 122086341, 125216760, 135651490, 140531040, 150260112, 162781788, 166955680, 187825140, 203477235, 217042384, 244172682, 250433520, 271302980, 300520224, 325563576, 375650280, 406954470, 434084768, 488345364, 500867040, 542605960, 610431705, 651127152, 751300560, 813908940, 976690728, 1085211920, 1220863410, 1302254304, 1502601120, 1627817880, 1953381456, 2170423840, 2441726820, 3255635760, 3906762912, 4883453640, 6511271520, 9766907280, 19533814560]

約数ペア:

[(1, 19533814560), (2, 9766907280), (3, 6511271520), (4, 4883453640), (5, 3906762912), (6, 3255635760), (8, 2441726820), (9, 2170423840), (10, 1953381456), (12, 1627817880), (13, 1502601120), (15, 1302254304), (16, 1220863410), (18, 1085211920), (20, 976690728), (24, 813908940), (26, 751300560), (30, 651127152), (32, 610431705), (36, 542605960), (39, 500867040), (40, 488345364), (45, 434084768), (48, 406954470), (52, 375650280), (60, 325563576), (65, 300520224), (72, 271302980), (78, 250433520), (80, 244172682), (90, 217042384), (96, 203477235), (104, 187825140), (117, 166955680), (120, 162781788), (130, 150260112), (139, 140531040), (144, 135651490), (156, 125216760), (160, 122086341), (180, 108521192), (195, 100173408), (208, 93912570), (234, 83477840), (240, 81390894), (260, 75130056), (278, 70265520), (288, 67825745), (312, 62608380), (360, 54260596), (390, 50086704), (416, 46956285), (417, 46843680), (468, 41738920), (480, 40695447), (520, 37565028), (556, 35132760), (585, 33391136), (624, 31304190), (695, 28106208), (720, 27130298), (780, 25043352), (834, 23421840), (936, 20869460), (1040, 18782514), (1112, 17566380), (1170, 16695568), (1248, 15652095), (1251, 15614560), (1390, 14053104), (1440, 13565149), (1560, 12521676), (1668, 11710920), (1807, 10810080), (1872, 10434730), (2080, 9391257), (2085, 9368736), (2224, 8783190), (2340, 8347784), (2502, 7807280), (2780, 7026552), (3120, 6260838), (3336, 5855460), (3614, 5405040), (3744, 5217365), (4170, 4684368), (4448, 4391595), (4680, 4173892), (5004, 3903640), (5421, 3603360), (5560, 3513276), (6240, 3130419), (6255, 3122912), (6672, 2927730), (7228, 2702520), (7507, 2602080), (8340, 2342184), (9035, 2162016), (9360, 2086946), (10008, 1951820), (10842, 1801680), (11120, 1756638), (12510, 1561456), (13344, 1463865), (14456, 1351260), (15014, 1301040), (16263, 1201120), (16680, 1171092), (18070, 1081008), (18720, 1043473), (20016, 975910), (21684, 900840), (22240, 878319), (22521, 867360), (25020, 780728), (27105, 720672), (28912, 675630), (30028, 650520), (32526, 600560), (33360, 585546), (36140, 540504), (37535, 520416), (40032, 487955), (43368, 450420), (45042, 433680), (50040, 390364), (54210, 360336), (57824, 337815), (60056, 325260), (65052, 300280), (66720, 292773), (67563, 289120), (72280, 270252), (75070, 260208), (81315, 240224), (86736, 225210), (90084, 216840), (97591, 200160), (100080, 195182), (108420, 180168), (112605, 173472), (120112, 162630), (130104, 150140), (135126, 144560)]