7323479680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 256

約数和(自身を含む): 20586700800

約数和(自身を除く): 13263221120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 64, 80, 88, 92, 110, 115, 124, 128, 155, 160, 176, 184, 220, 230, 248, 253, 310, 320, 341, 352, 368, 440, 460, 496, 506, 620, 640, 682, 704, 713, 736, 880, 920, 992, 1012, 1240, 1265, 1364, 1408, 1426, 1459, 1472, 1705, 1760, 1840, 1984, 2024, 2480, 2530, 2728, 2852, 2918, 2944, 3410, 3520, 3565, 3680, 3968, 4048, 4960, 5060, 5456, 5704, 5836, 6820, 7040, 7130, 7295, 7360, 7843, 8096, 9920, 10120, 10912, 11408, 11672, 13640, 14260, 14590, 14720, 15686, 16049, 16192, 19840, 20240, 21824, 22816, 23344, 27280, 28520, 29180, 31372, 32098, 32384, 33557, 39215, 40480, 43648, 45229, 45632, 46688, 54560, 57040, 58360, 62744, 64196, 67114, 78430, 80245, 80960, 90458, 91264, 93376, 109120, 114080, 116720, 125488, 128392, 134228, 156860, 160490, 161920, 167785, 180916, 186752, 218240, 226145, 228160, 233440, 250976, 256784, 268456, 313720, 320980, 335570, 361832, 369127, 452290, 456320, 466880, 497519, 501952, 513568, 536912, 627440, 641960, 671140, 723664, 738254, 904580, 933760, 995038, 1003904, 1027136, 1040267, 1073824, 1254880, 1283920, 1342280, 1447328, 1476508, 1809160, 1845635, 1990076, 2054272, 2080534, 2147648, 2487595, 2509760, 2567840, 2684560, 2894656, 2953016, 3618320, 3691270, 3980152, 4161068, 4295296, 4975190, 5019520, 5135680, 5201335, 5369120, 5789312, 5906032, 7236640, 7382540, 7960304, 8322136, 9950380, 10271360, 10402670, 10738240, 11442937, 11812064, 14473280, 14765080, 15920608, 16644272, 19900760, 20805340, 21476480, 22885874, 23624128, 28946560, 29530160, 31841216, 33288544, 39801520, 41610680, 45771748, 47248256, 57214685, 59060320, 63682432, 66577088, 79603040, 83221360, 91543496, 114429370, 118120640, 133154176, 159206080, 166442720, 183086992, 228858740, 236241280, 318412160, 332885440, 366173984, 457717480, 665770880, 732347968, 915434960, 1464695936, 1830869920, 3661739840, 7323479680]

約数ペア:

[(1, 7323479680), (2, 3661739840), (4, 1830869920), (5, 1464695936), (8, 915434960), (10, 732347968), (11, 665770880), (16, 457717480), (20, 366173984), (22, 332885440), (23, 318412160), (31, 236241280), (32, 228858740), (40, 183086992), (44, 166442720), (46, 159206080), (55, 133154176), (62, 118120640), (64, 114429370), (80, 91543496), (88, 83221360), (92, 79603040), (110, 66577088), (115, 63682432), (124, 59060320), (128, 57214685), (155, 47248256), (160, 45771748), (176, 41610680), (184, 39801520), (220, 33288544), (230, 31841216), (248, 29530160), (253, 28946560), (310, 23624128), (320, 22885874), (341, 21476480), (352, 20805340), (368, 19900760), (440, 16644272), (460, 15920608), (496, 14765080), (506, 14473280), (620, 11812064), (640, 11442937), (682, 10738240), (704, 10402670), (713, 10271360), (736, 9950380), (880, 8322136), (920, 7960304), (992, 7382540), (1012, 7236640), (1240, 5906032), (1265, 5789312), (1364, 5369120), (1408, 5201335), (1426, 5135680), (1459, 5019520), (1472, 4975190), (1705, 4295296), (1760, 4161068), (1840, 3980152), (1984, 3691270), (2024, 3618320), (2480, 2953016), (2530, 2894656), (2728, 2684560), (2852, 2567840), (2918, 2509760), (2944, 2487595), (3410, 2147648), (3520, 2080534), (3565, 2054272), (3680, 1990076), (3968, 1845635), (4048, 1809160), (4960, 1476508), (5060, 1447328), (5456, 1342280), (5704, 1283920), (5836, 1254880), (6820, 1073824), (7040, 1040267), (7130, 1027136), (7295, 1003904), (7360, 995038), (7843, 933760), (8096, 904580), (9920, 738254), (10120, 723664), (10912, 671140), (11408, 641960), (11672, 627440), (13640, 536912), (14260, 513568), (14590, 501952), (14720, 497519), (15686, 466880), (16049, 456320), (16192, 452290), (19840, 369127), (20240, 361832), (21824, 335570), (22816, 320980), (23344, 313720), (27280, 268456), (28520, 256784), (29180, 250976), (31372, 233440), (32098, 228160), (32384, 226145), (33557, 218240), (39215, 186752), (40480, 180916), (43648, 167785), (45229, 161920), (45632, 160490), (46688, 156860), (54560, 134228), (57040, 128392), (58360, 125488), (62744, 116720), (64196, 114080), (67114, 109120), (78430, 93376), (80245, 91264), (80960, 90458)]