15702261990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 42550272000

約数和(自身を除く): 26848010010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 79, 85, 87, 89, 102, 145, 151, 158, 170, 174, 178, 237, 255, 267, 290, 302, 395, 435, 445, 453, 474, 493, 510, 534, 755, 790, 870, 890, 906, 986, 1185, 1335, 1343, 1479, 1510, 1513, 2265, 2291, 2370, 2465, 2567, 2581, 2670, 2686, 2958, 3026, 4029, 4379, 4530, 4539, 4582, 4930, 5134, 5162, 6715, 6873, 7031, 7395, 7565, 7701, 7743, 8058, 8758, 9078, 11455, 11929, 12835, 12905, 13137, 13430, 13439, 13746, 14062, 14790, 15130, 15402, 15486, 20145, 21093, 21895, 22695, 22910, 23858, 25670, 25810, 26274, 26878, 34365, 35155, 35787, 38505, 38715, 38947, 40290, 40317, 42186, 43790, 43877, 45390, 59645, 65685, 67195, 68730, 70310, 71574, 74443, 77010, 77430, 77894, 80634, 87754, 105465, 116841, 119290, 119527, 131370, 131631, 134390, 148886, 178935, 194735, 201585, 202793, 203899, 210930, 219385, 223329, 228463, 233682, 239054, 263262, 345941, 357870, 358581, 372215, 389470, 389731, 403170, 405586, 407798, 438770, 446658, 456926, 584205, 597635, 608379, 611697, 658155, 685389, 691882, 717162, 744430, 779462, 1013965, 1019495, 1037823, 1061681, 1116645, 1142315, 1168410, 1169193, 1195270, 1216758, 1223394, 1316310, 1370778, 1729705, 1792905, 1948655, 2027930, 2038990, 2075646, 2123362, 2233290, 2284630, 2338386, 3041895, 3058485, 3185043, 3426945, 3459410, 3466283, 3585810, 3897310, 5189115, 5308405, 5845965, 5880997, 6083790, 6116970, 6370086, 6625427, 6853890, 6932566, 10378230, 10398849, 10616810, 11691930, 11761994, 13250854, 15925215, 17331415, 17642991, 18048577, 19876281, 20797698, 29404985, 30788749, 31850430, 33127135, 34662830, 35285982, 36097154, 39752562, 51994245, 54145731, 58809970, 61577498, 66254270, 88214955, 90242885, 92366247, 99381405, 103988490, 108291462, 153943745, 176429910, 180485770, 184732494, 198762810, 270728655, 307887490, 461831235, 523408733, 541457310, 923662470, 1046817466, 1570226199, 2617043665, 3140452398, 5234087330, 7851130995, 15702261990]

約数ペア:

[(1, 15702261990), (2, 7851130995), (3, 5234087330), (5, 3140452398), (6, 2617043665), (10, 1570226199), (15, 1046817466), (17, 923662470), (29, 541457310), (30, 523408733), (34, 461831235), (51, 307887490), (58, 270728655), (79, 198762810), (85, 184732494), (87, 180485770), (89, 176429910), (102, 153943745), (145, 108291462), (151, 103988490), (158, 99381405), (170, 92366247), (174, 90242885), (178, 88214955), (237, 66254270), (255, 61577498), (267, 58809970), (290, 54145731), (302, 51994245), (395, 39752562), (435, 36097154), (445, 35285982), (453, 34662830), (474, 33127135), (493, 31850430), (510, 30788749), (534, 29404985), (755, 20797698), (790, 19876281), (870, 18048577), (890, 17642991), (906, 17331415), (986, 15925215), (1185, 13250854), (1335, 11761994), (1343, 11691930), (1479, 10616810), (1510, 10398849), (1513, 10378230), (2265, 6932566), (2291, 6853890), (2370, 6625427), (2465, 6370086), (2567, 6116970), (2581, 6083790), (2670, 5880997), (2686, 5845965), (2958, 5308405), (3026, 5189115), (4029, 3897310), (4379, 3585810), (4530, 3466283), (4539, 3459410), (4582, 3426945), (4930, 3185043), (5134, 3058485), (5162, 3041895), (6715, 2338386), (6873, 2284630), (7031, 2233290), (7395, 2123362), (7565, 2075646), (7701, 2038990), (7743, 2027930), (8058, 1948655), (8758, 1792905), (9078, 1729705), (11455, 1370778), (11929, 1316310), (12835, 1223394), (12905, 1216758), (13137, 1195270), (13430, 1169193), (13439, 1168410), (13746, 1142315), (14062, 1116645), (14790, 1061681), (15130, 1037823), (15402, 1019495), (15486, 1013965), (20145, 779462), (21093, 744430), (21895, 717162), (22695, 691882), (22910, 685389), (23858, 658155), (25670, 611697), (25810, 608379), (26274, 597635), (26878, 584205), (34365, 456926), (35155, 446658), (35787, 438770), (38505, 407798), (38715, 405586), (38947, 403170), (40290, 389731), (40317, 389470), (42186, 372215), (43790, 358581), (43877, 357870), (45390, 345941), (59645, 263262), (65685, 239054), (67195, 233682), (68730, 228463), (70310, 223329), (71574, 219385), (74443, 210930), (77010, 203899), (77430, 202793), (77894, 201585), (80634, 194735), (87754, 178935), (105465, 148886), (116841, 134390), (119290, 131631), (119527, 131370)]