2666003760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{25189}}^1$

素因数の和:25225

約数の個数: 240

約数和(自身を含む): 10682575200

約数和(自身を除く): 8016571440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 25189, 26460, 35280, 50378, 52920, 75567, 100756, 105840, 125945, 151134, 176323, 201512, 226701, 251890, 302268, 352646, 377835, 403024, 453402, 503780, 528969, 604536, 680103, 705292, 755670, 881615, 906804, 1007560, 1057938, 1133505, 1209072, 1234261, 1360206, 1410584, 1511340, 1586907, 1763230, 1813608, 2015120, 2115876, 2267010, 2468522, 2644845, 2720412, 2821168, 3022680, 3173814, 3400515, 3526460, 3627216, 3702783, 4231752, 4534020, 4760721, 4937044, 5289690, 5440824, 6045360, 6171305, 6347628, 6801030, 7052920, 7405566, 7934535, 8463504, 9068040, 9521442, 9874088, 10579380, 10881648, 11108349, 12342610, 12695256, 13602060, 14105840, 14811132, 15869070, 18136080, 18513915, 19042884, 19748176, 21158760, 22216698, 23803605, 24685220, 25390512, 27204120, 29622264, 31738140, 33325047, 37027830, 38085768, 42317520, 44433396, 47607210, 49370440, 54408240, 55541745, 59244528, 63476280, 66650094, 74055660, 76171536, 88866792, 95214420, 98740880, 111083490, 126952560, 133300188, 148111320, 166625235, 177733584, 190428840, 222166980, 266600376, 296222640, 333250470, 380857680, 444333960, 533200752, 666500940, 888667920, 1333001880, 2666003760]

約数ペア:

[(1, 2666003760), (2, 1333001880), (3, 888667920), (4, 666500940), (5, 533200752), (6, 444333960), (7, 380857680), (8, 333250470), (9, 296222640), (10, 266600376), (12, 222166980), (14, 190428840), (15, 177733584), (16, 166625235), (18, 148111320), (20, 133300188), (21, 126952560), (24, 111083490), (27, 98740880), (28, 95214420), (30, 88866792), (35, 76171536), (36, 74055660), (40, 66650094), (42, 63476280), (45, 59244528), (48, 55541745), (49, 54408240), (54, 49370440), (56, 47607210), (60, 44433396), (63, 42317520), (70, 38085768), (72, 37027830), (80, 33325047), (84, 31738140), (90, 29622264), (98, 27204120), (105, 25390512), (108, 24685220), (112, 23803605), (120, 22216698), (126, 21158760), (135, 19748176), (140, 19042884), (144, 18513915), (147, 18136080), (168, 15869070), (180, 14811132), (189, 14105840), (196, 13602060), (210, 12695256), (216, 12342610), (240, 11108349), (245, 10881648), (252, 10579380), (270, 9874088), (280, 9521442), (294, 9068040), (315, 8463504), (336, 7934535), (360, 7405566), (378, 7052920), (392, 6801030), (420, 6347628), (432, 6171305), (441, 6045360), (490, 5440824), (504, 5289690), (540, 4937044), (560, 4760721), (588, 4534020), (630, 4231752), (720, 3702783), (735, 3627216), (756, 3526460), (784, 3400515), (840, 3173814), (882, 3022680), (945, 2821168), (980, 2720412), (1008, 2644845), (1080, 2468522), (1176, 2267010), (1260, 2115876), (1323, 2015120), (1470, 1813608), (1512, 1763230), (1680, 1586907), (1764, 1511340), (1890, 1410584), (1960, 1360206), (2160, 1234261), (2205, 1209072), (2352, 1133505), (2520, 1057938), (2646, 1007560), (2940, 906804), (3024, 881615), (3528, 755670), (3780, 705292), (3920, 680103), (4410, 604536), (5040, 528969), (5292, 503780), (5880, 453402), (6615, 403024), (7056, 377835), (7560, 352646), (8820, 302268), (10584, 251890), (11760, 226701), (13230, 201512), (15120, 176323), (17640, 151134), (21168, 125945), (25189, 105840), (26460, 100756), (35280, 75567), (50378, 52920)]