1144564920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 3803436000

約数和(自身を除く): 2658871080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 139, 178, 180, 257, 267, 278, 356, 360, 417, 445, 514, 534, 556, 695, 712, 771, 801, 834, 890, 1028, 1068, 1112, 1251, 1285, 1335, 1390, 1542, 1602, 1668, 1780, 2056, 2085, 2136, 2313, 2502, 2570, 2670, 2780, 3084, 3204, 3336, 3560, 3855, 4005, 4170, 4626, 5004, 5140, 5340, 5560, 6168, 6255, 6408, 7710, 8010, 8340, 9252, 10008, 10280, 10680, 11565, 12371, 12510, 15420, 16020, 16680, 18504, 22873, 23130, 24742, 25020, 30840, 32040, 35723, 37113, 45746, 46260, 49484, 50040, 61855, 68619, 71446, 74226, 91492, 92520, 98968, 107169, 111339, 114365, 123710, 137238, 142892, 148452, 178615, 182984, 185565, 205857, 214338, 222678, 228730, 247420, 274476, 285784, 296904, 321507, 343095, 357230, 371130, 411714, 428676, 445356, 457460, 494840, 535845, 548952, 556695, 643014, 686190, 714460, 742260, 823428, 857352, 890712, 914920, 1029285, 1071690, 1113390, 1286028, 1372380, 1428920, 1484520, 1607535, 1646856, 2058570, 2143380, 2226780, 2572056, 2744760, 3179347, 3215070, 4117140, 4286760, 4453560, 6358694, 6430140, 8234280, 9538041, 12717388, 12860280, 15896735, 19076082, 25434776, 28614123, 31793470, 38152164, 47690205, 57228246, 63586940, 76304328, 95380410, 114456492, 127173880, 143070615, 190760820, 228912984, 286141230, 381521640, 572282460, 1144564920]

約数ペア:

[(1, 1144564920), (2, 572282460), (3, 381521640), (4, 286141230), (5, 228912984), (6, 190760820), (8, 143070615), (9, 127173880), (10, 114456492), (12, 95380410), (15, 76304328), (18, 63586940), (20, 57228246), (24, 47690205), (30, 38152164), (36, 31793470), (40, 28614123), (45, 25434776), (60, 19076082), (72, 15896735), (89, 12860280), (90, 12717388), (120, 9538041), (139, 8234280), (178, 6430140), (180, 6358694), (257, 4453560), (267, 4286760), (278, 4117140), (356, 3215070), (360, 3179347), (417, 2744760), (445, 2572056), (514, 2226780), (534, 2143380), (556, 2058570), (695, 1646856), (712, 1607535), (771, 1484520), (801, 1428920), (834, 1372380), (890, 1286028), (1028, 1113390), (1068, 1071690), (1112, 1029285), (1251, 914920), (1285, 890712), (1335, 857352), (1390, 823428), (1542, 742260), (1602, 714460), (1668, 686190), (1780, 643014), (2056, 556695), (2085, 548952), (2136, 535845), (2313, 494840), (2502, 457460), (2570, 445356), (2670, 428676), (2780, 411714), (3084, 371130), (3204, 357230), (3336, 343095), (3560, 321507), (3855, 296904), (4005, 285784), (4170, 274476), (4626, 247420), (5004, 228730), (5140, 222678), (5340, 214338), (5560, 205857), (6168, 185565), (6255, 182984), (6408, 178615), (7710, 148452), (8010, 142892), (8340, 137238), (9252, 123710), (10008, 114365), (10280, 111339), (10680, 107169), (11565, 98968), (12371, 92520), (12510, 91492), (15420, 74226), (16020, 71446), (16680, 68619), (18504, 61855), (22873, 50040), (23130, 49484), (24742, 46260), (25020, 45746), (30840, 37113), (32040, 35723)]